Recent intrusions into the hospitals’ IT systems resulted in blocked medical records including medical laboratory data
Healthcare cyberattacks continue to be a threat that bring potentially costly business consequences for clinical laboratories. Just in the past month, two hospital systems had their health information technology (HIT) systems disrupted due to security incidents. In response, the hospitals’ medical laboratories were forced to switch from digital to paper documentation and, in at least one case, the organization reportedly had difficulty accessing electronic laboratory test results.
At Tallahassee Memorial, an “IT security issue” on Feb. 2 resulted in the organization shutting down its IT systems for 13 days, including at its clinical laboratory. The hospital’s computer network went back online on Feb. 15, according to a news release.
At Atlantic General Hospital, according to an AGH news release, IT personnel discovered a ransomware attack on Jan. 29 that affected the hospital’s central computer system. As a result, the walk-in outpatient laboratory was closed until Feb. 14.
These recent cyberattacks underscore the importance for clinical laboratory leaders to have plans and procedures already in place prior to a disruption in access to critical patient data.
Healthcare cyberattacks can be a “complete blindside for a lot of organizations that think they have protections in place because they bought a product or they developed a policy,” said Ben Denkers (above), Chief Innovation Officer at CynergisTek, an Austin, Texas-based cybersecurity company, in an exclusive interview with The Dark Report. Since clinical laboratory test results make up about 80% of a patient’s medical records, disruption of a hospital’s IT network can be life threatening. (Photo copyright: The Dark Report.)
Laboratory Staff Unable to View Digital Diagnostic Results at Tallahassee Memorial
Though the exact nature of the incident at Tallahassee Memorial HealthCare has not been divulged, hospital officials did report the incident to law enforcement, which suggests a cyberattack had occurred.
Electronic laboratory test results were among the casualties of the IT difficulties at TMH. “Staff have been unable to access digital patient records and lab results because of the shutdown,” a source told CNN.
Attempts by Dark Daily to reach a medical laboratory manager for comment at TMH were unsuccessful. However, in a news release posted online shortly after the cyberattack, the health system advised staff members on dealing with the IT outages.
“Patients and families may notice the switch to paper documentation during registration, admission, or during their care, as our providers will be using paper forms, prescription pads, handwritten notes, or other similar paper methods where they may usually use an electronic process,” the news release stated. “We apologize for any delays this may create. We practice for situations like this, and we are prepared to provide safe, high-quality care to our patients during computer system downtimes.”
Atlantic General Hospital Reports Ransomware Incident to the FBI
At Atlantic General Hospital, the outpatient walk-in laboratory and outpatient imaging department both temporarily closed because of the ransomware attack.
Staff members throughout the hospital were “forced to manually check patients in and out of appointments and record all other information by hand instead of online,” Ocean City Today reported.
The hospital immediately informed the FBI of the ransomware incident and continues to work with an incident response team to determine whether criminals accessed any sensitive data. It was not clear whether the organization ultimately paid a ransom to unlock its systems.
The hospital’s medical laboratory director did not respond to an email from Dark Daily seeking further comment.
Healthcare Cyberattacks Attempt to Gain Access to Data
Therefore, it is critical that clinical laboratory and hospital staff work with their IT counterparts to verify that technology and processes are in place to protect access to patient data.
In “Labs Must Audit Their Cybersecurity Measures,” Ben Denkers, who at that time was Chief Innovation Officer at CynergisTek, a cybersecurity firm based in Austin, Texas, told The Dark Report, “Testing, validating, and auditing whether measures are working as designed is a change of mentality for a lot of organizations.” (If you don’t subscribe to The Dark Report, try our free trial.)
An IT network attack is an attempt by a cybercriminal to gain unauthorized access to devices that contain and exchange data within an organization. Although this information may be on individual devices or on servers, network attacks are often only possible after a hacker enters a system through an endpoint, such as an individual’s email inbox.
“It’s important to understand that while the network server itself might have ultimately been the target, that doesn’t necessarily mean that it was compromised first,” Denkers told The Dark Report. “Phishing is a perfect example of a way an attacker could first gain access to a workstation, and then from there move laterally to a server.”
The final cost of a healthcare cyberattack often exceeds the ransom. Media coverage can lead to an organization’s diminished reputation within the community, and if protected health information (PHI) is accessed by the criminals, a hospital or health system may need to pay for identity theft monitoring for affected patients.
There also are regulatory repercussions that can be costly depending on the circumstances surrounding a cyberattack. For example, on Feb. 2, the US Department of Health and Human Services’ Office for Civil Rights announced a settlement with Banner Health Affiliated Covered Entities (Banner Health), a nonprofit health system headquartered in Phoenix, to resolve a data breach resulting from a hacking incident in 2016. That incident disclosed PHI for 2.81 million patients.
As part of the settlement, Banner Health paid a $1.25 million penalty and will carry out a corrective action plan to protect PHI in the future and resolve any alleged HIPAA violations, according to the HHS Office for Civil Rights.
This hefty penalty is a reminder to pathologists and clinical laboratory managers that—when it comes to cyberattacks—the classic adage “an ounce of prevention is worth a pound of cure” is appropriate advice.
How one PCR laboratory optimized workflows, reduced costs, and pivoted operations for improving profitability post-COVID
As variants of SARS-CoV-2 continue to confront physicians, PCR (polymerase chain reaction) instruments purchased for COVID-19 testing may still stand idle more often than not at reference and hospital laboratories. To make matters worse, clinical laboratory administrators must still deal with fluctuating demand for COVID testing, improving the profitability of COVID testing, and maximizing their investment in PCR instruments.
Despite the challenges, Birmingham, Alabama-based Streamline Scientific, formerly Assurance Scientific Laboratories, rallied last year to improve profitability of their now limited COVID testing and, at the same time, expanded lab operations instead of cutting back.
Laboratory Creativity Led to Value-Added Process Improvements for COVID-19 PCR Testing
In a recent interview with Dark Daily, Streamline Scientific’s Chief Scientific Officer Greer Massey, PhD, explained how the lab discovered ways to adjust operations to improve profitability after the drop in COVID-19 testing demand. They started with the testing process.
Optimizing workflows has been instrumental in the profitability of continued COVID PCR testing, according to Greer Massey, PhD (pictured), of Birmingham, Alabama-based Streamline Scientific, a reference lab that pivoted during the COVID-19 pandemic to make value-added process improvements and expand testing. (Photo copyright: Streamline Scientific.)
“Some COVID testing processes are labor intensive,” Massey said. “They require an initial step to extract and purify RNA from the collected specimen. Once the genetic material is separated from the specimen, it can then be amplified to look for the presence of the virus. The extraction process requires additional materials, time, and advanced training of medical technologists conducting the work.”
The Streamline team sought to simplify the COVID testing process and, ultimately, adopted an extractionless PCR method that improved efficiency in three ways:
Shorter turnaround times with faster delivery of test results;
A reduction in staff time needed for the extractionless COVID testing workflow; and
Optimized use of consumables, such as buffers, magnetic beads, plastics, and other supplies required for COVID and other testing.
The process improvements have reduced the cost per test by as much as 25%, reducing supply chain issues and improving overall profitability in the now struggling COVID test category.
In addition, Massey said, the benefits of the extractionless PCR process have inspired the lab to further optimize its reagent use. Working with its local supplier and their research and development unit, Molecular Designs, the reference lab now keeps an inventory of preplated PCR assays in sealed and barcode-labeled 384-well plates, as well as 96-well plates developed with a “breakaway” feature to accommodate variable testing volumes and support custom test panels. Plates are customizable from one to 94 targets, Massey said.
The unique breakaway feature of sealed, preplated PCR assays optimizes and customizes test runs not only for COVID-19 but for other infectious disease assays. (Photo copyright: Molecular Designs.)
“Being able to optimize workflows with items like extractionless and breakaway plates was instrumental in our profitability during COVID peaks and valleys, and it was also instrumental in managing expected TAT,” Massey added. “It also allowed us to release other panels such as COVID/Flu/RSV and larger respiratory panels when the importance of COVID-only diagnosis shifted to other important respiratory infections.”
Operationalizing a COVID-Pivot Experience: Consulting and Reagent Supply
Building on its success, Streamline Scientific now provides end-to-end consulting services for reference and hospital laboratories, as well as physician offices that manage in-house PCR testing.
“Streamline Scientific consults with reference, hospital, and physician office labs throughout the nation to share best practices and help identify the equipment, assays, or processes that improve workflow and profitability,” said Todd Speranzo, the company’s vice president of marketing.
“What we have learned from our customers is how important it is to understand reagent pricing and how that translates into operational profitability,” Speranza said. “We’re also looking for ways to deliver cost-effective infectious disease PCR assays that laboratories can use to expand their testing services while maintaining profitability. Molecular Designs’ preplated Simplicity Panels provide convenience, reducing the complexity, time, and costs associated.”
Molecular Designs is a team of doctors and scientists working to advance molecular diagnostics, Speranzo pointed out. “Their founding physicians entered the molecular diagnostics market focused on the most common pathogens that impact the population—making products that are cost-effective, reduce waste, and are easy-to-use.” The supplier has grown to offer numerous panels, including combination COVID 19-Flu-RSV and respiratory panels, UTI panels, wound/derm panels, sexually transmitted infection panels, gastrointestinal panels, fungal panels, and vaginitis panels; eight antimicrobial resistance classes are available as panel add-ons; and multiple other panels are in development.
Laboratory Outlook: Full Utilization of PCR Capacity and Ability to Respond to Changing Testing Needs
While the implementation of COVID-19 PCR testing has had a positive impact on patient care—and led to growth for reference laboratories and hospital labs—those who invested in PCR molecular testing equipment may face challenges with capacity and meeting changing needs.
Speranzo offers these tips for lab leaders sourcing PCR instruments.
Compare costs; prices have reduced from COVID peak.
Look beyond COGS for improved profitability; consider preplated options, extractionless, and breakaway plates, amongst other opportunities to improve efficiency and reduce waste.
Plan for the future; seek a partner with a robust research and development division that considers reimbursement and demand beyond COVID.
As lab leaders have experienced firsthand, nimble and adaptable operations were a critical success factor during the COVID pandemic. With the post-COVID pivot at hand, regional reference and hospital laboratory leaders will benefit from not only scrutinizing their PCR testing menus and costs but deciding what new assays will support opportunities in the year ahead.
—Liz Carey
This article was produced in collaboration with Streamline Scientific, a national reference lab and consulting organization. All products are for research use only. For more information, visit www.streamlinesci.com.
These new insights might lead to a new line of clinical laboratory testing, particularly if the results could guide the patient to microbiome-based repellents that would remain effective for months once applied
Researchers are beginning to identify what compounds make individuals more attractive to mosquitos. That is a first step in the development of a biomarker that could be developed into a clinical laboratory test. Question is: would there be enough consumers wanting to do a lab test to determine if they were highly attractive to mosquitos, thus making this a revenue-generating test for labs?
The SA article reported on their study published in the journal Cell titled, “Differential Mosquito Attraction to Humans Is Associated with Skin-Derived Carboxylic Acid Levels.” The researchers, according to SA, found that individual humans have “a unique scent profile made up of different chemical compounds” and that “mosquitoes were most drawn to people whose skin produces high levels of carboxylic acids.” The researchers also found that “attractiveness to mosquitoes remained steady over time, regardless of changes in diet or grooming habits.”
At a minimum, there would be widespread consumer interest to at least understand why some individuals get more mosquito bites than others. What may be of particular interest to microbiologists is the statement by molecular biologist Omar Akbari, PhD, of the University of California, San Diego, who told Scientific American that by “taking human-colonizing skin bacteria … and engineering them in such a way that they can either express a repellent compound or be able to degrade something that’s attractive,” a mosquito repellant could be developed that would last for months once applied.
“This study clearly shows that these acids are important,” neurogeneticist Matthew DeGennaro, PhD (above), told CNN. “… how the mosquitoes perceive these carboxylic acids is interesting because these particular chemicals … are hard to smell at a distance. It could be that these chemicals are being altered by … the skin microbiome … if we understand why mosquitoes find a host, we can design new repellents that will block the mosquitoes from sensing those chemicals, and this could be used to improve our current repellents.” Clinical laboratory testing will be needed to produce biomarkers for developing such improved repellents. (Photo copyright: Laboratory of Tropical Genetics.)
Clinical Laboratory Testing Needed to Identify Levels of Carboxylic Acids
To complete their study, the researchers had 64 participants wear nylon stockings for six hours on their arms to get their unique scent into the fabric. The scent on the stockings was not discernible to the human nose, but it was to the mosquitos.
Two pieces of the nylon were then placed in a closed container with Aedes aegypti mosquitoes. The researchers found that certain samples were more popular with the mosquitos than others. Upon further analysis the researchers found that the most popular samples came from subjects with higher levels of carboxylic acids, and the least popular had the lowest levels. The scientists ran the test with the same participants several times over three years and the results remained largely the same.
Carboxylic acid is an organic compound found in humans in sebum, the oily layer protecting our skin. The level at which humans release carboxylic acid varies from person to person. And there is no discernible way the human nose can determine whether a person has the level of carboxylic acid on the skin that mosquitos find desirable. The answer would need to be determined by a diagnostic test performed in a clinical laboratory.
Although the development of a test to determine someone’s susceptibility to mosquitos may be far away, there could be significant consumer interest in developing such a test.
“The question of why some people are more attractive to mosquitoes than others—that’s the question that everybody asks,” Leslie B. Vosshall, PhD, Chief Scientific Officer, Howard Hughes Medical Institute, who led the research team to find out why some people are more attractive to mosquitos than others, told Scientific American. “My mother, my sister, people in the street, my colleagues—everybody wants to know.” She credits their interest as the inspiration for embarking on the study.
“Understanding what makes someone a ‘mosquito magnet’ will suggest ways to rationally design interventions such as skin microbiota manipulation to make people less attractive to mosquitoes. We propose that the ability to predict which individuals in a community are high attractors would allow for more effective deployment of resources to combat the spread of mosquito-borne pathogens,” the researchers wrote in their Cell paper.
Preventing Spread of Deadly Diseases
Although mosquitos are an annoyance, they also can be dangerous vectors of disease.
“Every bite of these mosquitoes puts people into public health danger. Aedes aegypti mosquitoes are vectors for dengue, yellow fever, and Zika,” Vosshall told CNN. “Those people who are magnets are going to be much more likely to be infected with viruses.”
Further research into these early findings may help develop diagnostic tests to protect against the spread of these diseases and identify individuals who are more attractive to the mosquitos, and therefore, more likely to contract and spread disease.
Being able to identify which individuals are mosquito magnets could help keep individuals safe from dangerous diseases, and development of a better repellent could also make outdoor summer events more bearable for the (unfortunately) popular among the pests. Medical laboratory tests associated with determining an individual’s susceptibility to mosquito bites could give clinical laboratories a new way to add value to consumers and patients.
Healthcare attorneys advise medical laboratory leaders to ensure staff understand difference between EKRA and other federal fraud laws, such as the Anti-kickback Statute
More than four years have passed since Congress passed the law and yet the Eliminating Kickbacks in Recovery Act of 2018 (EKRA) continues to cause anxiety and confusion. In particular are the differences in the safe harbors between the federal Anti-Kickback Statute (AKS) and Stark Law versus EKRA. This creates uncertainty among clinical laboratory leaders as they try to understand how these disparate federal laws affect business referrals for medical testing.
According to a news alert from Tampa Bay, Florida-based law firm, Holland and Knight, “EKRA was enacted as part of comprehensive legislation designed to address the opioid crisis and fraudulent practices occurring in the sober home industry.” However, “In the four years since EKRA’s enactment, US Department of Justice (DOJ) enforcement actions have broadened EKRA’s scope beyond reducing fraud in the addiction treatment industry to include all clinical laboratory activities, including COVID-19 testing.”
It is important that medical laboratory leaders understand this law. New cases are showing up and it would be wise for clinical laboratory managers to review their EKRA/AKS/Stark Law compliance with their legal counsels.
“Keeping in mind that [EKRA is] a criminal statute, clinical laboratories need to take steps to demonstrate that they’re not intending to break the law,” said attorney David Gee, a partner at Davis Wright Tremaine, in an exclusive interview with The Dark Report. “[Lab leaders should] think about what they can do to make their sales compensation program avoid the things the government has had such a problem with, even if they’re not sure exactly how to compensate under the language of EKRA or how they’re supposed to develop a useful incentive compensation plan when they can’t pay commissions.” David Gee will be speaking about laboratory regulations and compliance at the upcoming Executive War College in New Orleans on April 25-26, 2023. (Photo copyright: Davis Wright Tremaine.)
How Does EKRA Affect Clinical Laboratories?
The federal EKRA statute—originally enacted to address healthcare fraud in addiction treatment facilities—was “expansively drafted to also apply to clinical laboratories,” according to New York-based law firm, Epstein Becker and Green. As such, EKRA “applies to improper referrals for any ‘service,’ regardless of the payor. … public as well as private insurance plans, and even self-pay patients, fall within the reach of the statute.”
In “Revised Stark Law, Anti-Kickback Statute Rules Are Good News for Labs,” Dark Daily’s sister publication The Dark Report noted that EKRA creates criminal penalties for any individual who solicits or receives any remuneration for referring a patient to a recovery home, clinical treatment facility, or clinical laboratory, or who pays or offers any remuneration to induce a referral.
According to Epstein Becker and Green, EKRA:
Applies to clinical laboratories, not just toxicology labs.
Has relevance to all payers: Medicare, Medicaid, private insurance plans, and self-pay.
Is a criminal statute with “extreme penalties” such as 10 years in prison and $200,000 fine per occurrence.
Exceptions are not concurrent with AKS.
Areas being scrutinized include COVID-19 testing, toxicology, allergy, cardiac, and genetic tests.
“For many clinical laboratories, a single enforcement action could have a disastrous effect on their business. And unlike other healthcare fraud and abuse statutes, such as the AKA, exceptions are very limited,” Epstein Becker and Green legal experts noted.
“Therefore, a lab could potentially find itself protected under an AKS safe harbor and still potentially be in violation of EKRA,” they continued. “The US Department of Health and Human Services (HHS) and the DOJ have not provided any clarity regarding this statute (EKRA). Without this much needed guidance clinical laboratories have been left wondering what they need to do to avoid liability.”
EKRA versus AKS and Stark Law
HHS compared AKS and the Stark Law (but not EKRA) by noting on its website prohibition, penalties, exceptions, and applicable federal healthcare programs for each federal law:
AKS has criminal fines of up to $25,000 per violation and up to a five-year prison term, as well as civil penalties.
The Stark Law has civil penalties only.
AKS prohibits anyone from “offering, paying, soliciting, or receiving anything of value to induce or reward referrals or generate federal healthcare program business.”
The Stark Law addresses referrals from physicians and prohibits the doctors “from referring Medicare patients for designated health services to an entity with which the physician has a financial relationship.”
EKRA is more restrictive than AKS, as it prohibits some compensation that AKS allows, healthcare attorney Emily Johnson of McDonald Hopkins in Chicago told The Dark Report.
Recent enforcement actions may help lab leaders better understand EKRA’s reach. According to Holland and Knight:
Malena Lepetich of Belle Isle, Louisiana, owner and CEO of MedLogic LLC in Baton Rouge, was indicted in a $15 million healthcare fraud scheme for “allegedly offering to pay kickbacks for COVID-19 specimens and respiratory pathogen testing.”
In S-G Labs Hawaii, LLC v. Graves, a federal court concluded the laboratory recruiter’s contract “did not violate EKRA because the recruiter was not referring individual patients but rather marketing to doctors. According to the court, EKRA only prohibits percentage-based compensation to marketers based on direct patient referrals.”
In another federal case, United States v. Mark Schena, the court’s rule on prohibition of direct and indirect referrals of patients to clinical labs sent a strong signal “that EKRA most likely prohibits clinical laboratories from paying their marketers percentage-based compensation, regardless of whether the marketer targets doctors or prospective patients.”
What can medical laboratory leaders do to ensure compliance with the EKRA law?
In EKRA Compliance, Law and Regulations for 2023, Dallas law firm Oberheiden P.C., advised clinical laboratories (as well as recovery homes and clinical treatment facilities) to have EKRA policies and procedure in place, and to reach out to staff (employed and contracted) to build awareness of statute prohibitions and risks of non-compliance.
One other useful resource for clinical laboratory executives and pathologists with management oversight of their labs’ marketing and sales programs is the upcoming Executive War College on Diagnostics, Clinical Laboratory, and Pathology Management. The conference takes place on April 25-26, 2023, at the Hyatt Regency in New Orleans. A panel of attorneys with deep experience in lab law and compliance will discuss issues associated with EKRA, the Anti-Kickback Statutes, and the Stark self-referral law.
Program launched by a Rochester-area technical center is intended to provide early study for students interested in a career in clinical laboratory medicine
Acute shortages of clinical laboratory staff across all types of skills is one of the big stories of this new year. It is also triggering unconventional approaches to reach students in high school and interest them in careers as medical technologists (MTs). One such example is a high school in New York that now offers a top-level medical laboratory program designed to create interest—then train—high school students for a career in laboratory medicine.
“With the acute shortage of medical technologists, this effort by one high school to reach students early and encourage them to pursue a career in clinical laboratory medicine should be of interest to all laboratory professionals,” said Robert Michel, Editor-in-Chief of Dark Daily and its sister publication The Dark Report.
“Our juniors and seniors in high school will learn about 60 employable laboratory skills,” said Jim Payne (above), a Medical Laboratory Assisting and Phlebotomy program instructor at WEMOCO. “They learn not only medical laboratory skills, but [the skills] are transferable to biotechnology, to chemical labs, food labs, environmental labs, research, forensics, and so on. The goal is each individual student comes out skilled in all 60 skills.” Clinical laboratories may want to explore creating similar programs with high schools in their own areas. (Photo copyright: Twitter.)
Dynamic Curriculum of Clinical Laboratory Skills
During the first year of the WEMOCO program, students learn skills that Jim Payne, a Medical Laboratory Assisting and Phlebotomy program instructor at WEMOCO, stated he learned in college. These include:
The students also learn the theories and techniques behind phlebotomy and how to perform blood draws (venipuncture).
Students spend 40 hours drawing blood samples from real patients in local medical laboratories and can earn a certification as a Phlebotomy Technician after completing the necessary coursework.
During the second year of the program, students learn college-level:
They also receive their certifications in American Red Cross CPR/AED and First Aid and spend 80 hours actually working in local clinical laboratories. Upon completion of the second year of coursework, students can earn a certification as a Certified Medical Laboratory Assistant.
“In both cases, they can get jobs straight out of the program,” said Payne in the CLP podcast. “But a lot of our grads go on to college for medical laboratory careers.”
Overcoming Vocational School Stigma
Recruiting students into the program was initially challenging as some of the negative stigma surrounding non-traditional coursework had to be overcome. Vocational education is now referred to as career and technical education and the WEMOCO program is more academically focused than previous vocational studies. Students can obtain some college credits when completing the two-year program.
“With my students, when we are teaching them how to do the math around making laboratory solutions, for example, that requires algebra,” Payne explained. “And they have to actually make something with the algebra and suddenly it starts to make a lot more sense than the way that they were taught in a traditional high school.”
In addition, some students interested in the program struggled in a typical high school environment due to lack of direction, according to Payne. However, when those same students found their focus, discovered a passion, and were motivated and challenged, they flourished.
Originally, Payne gave a talk to potential enrollees. But he found there was more interest if students were given a hands-on experience at their first exposure to the program. He also lets current students interact with interested students and allows them to answer any questions in a student-friendly manner.
“Students who are interested in the program come in, they get lab coats on, they get gloves on, and they are then told a story about a case and have to perform a few experiments to try to determine what is wrong with a patient. They actually do things,” Payne explained.
Multiple Career Paths in Clinical Laboratories upon Graduation
One advantage to completing the two-year WEMOCO program is that students can explore all the different careers in clinical laboratory medicine and are offered opportunities to work in medical laboratory situations. Phlebotomy students perform 40 hours of work in a blood lab with a goal of performing 50 successful sticks, although many students perform more than that.
“I have students who are under the age of 18 drawing blood on real patients with real samples with these companies’ trainers. It’s like they have been hired,” Payne said. The medical laboratory assistant work is broken up into increments of two hours a day over the course of several months.
Another benefit to the WEMOCO program is that students are prepared for a job right out of high school, which pleases both the students and the parents. Many graduates of the program go on to college to study different fields within the clinical laboratory profession.
Attracting Young Students to the Clinical Laboratory Profession
Payne believes it is important to get young kids interested in the medical laboratory profession in the lower grade levels. His suggestions for stoking that level of interest include:
Developing programs that are age-appropriate but contain medical laboratory concepts.
Outreach programs where clinicians talk to students in the lower grades to spark interest.
Outreach programs where kids can perform simple experiments like staining onions and seeing results.
Telling stories and explaining the roles labs play in helping patients.
Holding field trips where students visit local clinical laboratories and observe medical laboratory professionals.
Opportunities for students to shadow medical laboratory technicians so the kids can imagine themselves in the profession.
Participating in local activity day/career day events.
He also believes that clinical laboratory professionals should promote their field at every opportunity.
“The biggest thing is actively advocating for the profession. Any chance I get, I’m going out and trying to talk to anyone about the clinical laboratory. Try to have some statistics in your back pocket or other things that can be a good talking point and make a powerful statement to people,” Payne suggested.
Determining unique ways to garner interest in the medical laboratory profession is a crucial step in mitigating staffing shortages. Clinical laboratory leaders may want to participate in community outreach programs and serve as advocates for their profession.
Some healthcare experts point to an “immunity gap” tied to the COVID-19 pandemic, while others suggest alternative theories such as temporary immunodeficiency brought on by COVID-19. In most cases, RSV causes “mild, cold-like symptoms,” but the CDC states it also can cause serious illness, especially for infants, young children, and older adults, leading to emergency room visits, hospitalizations, and an increased demand for clinical laboratory testing.
Pulmonology Advisor reported that the disease typically peaks between December and February, but hospitalizations this season hit their peak in November with numbers far higher than in previous years. In addition to infants and older adults, children between five and 17 years of age were “being hospitalized far in excess of their numbers in previous seasons,” the publication reported.
“Age by itself is a risk factor for more severe disease, meaning that the younger babies are usually the ones that are sick-sick,” pediatrician Asuncion Mejias, MD, PhD (above), a principal investigator with the Center for Vaccines and Immunity at Nationwide Children’s Hospital in Columbus, Ohio, told MarketWatch. Now, she added, “we are also seeing older kids, probably because they were not exposed to RSV the previous season.” Clinical laboratories in hospitals caught the brunt of those RSV inpatient admissions. (Photo copyright: Nationwide Children’s Hospital.)
Did COVID-19 Cause Immunity Gap and Surge in Respiratory Diseases?
CDC data shows that hospitalization rates linked to RSV have steadily declined since hitting their peak of 5.2 per 100,000 people in mid-November. In contrast, hospitalizations linked to the flu peaked in late November and early December at 8.7 per 100,000. Hospitalizations linked to COVID 19—which still exceed those of the other respiratory diseases—reached a plateau of 9.7 per 100,000 in early December, then saw an uptick later that month before declining in the early part of January, 2023, according to the CDC’s Respiratory Virus Hospitalization Surveillance Network (RESP-NET) dashboard.
Surveillance by the CDC’s National Center for Immunization and Respiratory Diseases (NCIRD) revealed a similar pattern: An early peak in weekly numbers for emergency room visits for RSV, followed by a spike for influenza and steadier numbers for COVID-19.
So, why was the RSV outbreak so severe?
Respiratory diseases tend to hit hardest in winter months when people are more likely to gather indoors. Beyond that, some experts have cited social distancing and masking requirements imposed in 2020 and 2021 to limit the spread of COVID 19. These measures, along with school closures, had the side effect of reducing exposure to influenza and RSV.
“It’s what’s being referred to as this ‘immunity gap’ that people have experienced from not having been exposed to our typical respiratory viruses for the last couple of years, combined with reintroduction to indoor gatherings, indoor venues, indoor school, and day care without any of the mitigation measures that we had in place for the last couple of years,” infectious disease expert Kristin Moffitt, MD, of Boston Children’s Hospital told NPR.
Term ‘Immunity Debt’ Sparks Controversy
Other experts have pushed back against the notion that pandemic-related public health measures are largely to blame for the RSV upsurge. Many have objected to the term “immunity debt,” a term Forbes reported on in November.
“Immunity debt is a made-up term that did not exist until last year,” pediatrician Dave Stukus, MD, wrote on Twitter. Stukus is a Professor of Clinical Pediatrics in the Division of Allergy and Immunology at Nationwide Children’s Hospital in Columbus, Ohio.
An article published by Texas Public Radio (TPR) suggests further grounds for skepticism, stating that “the immunity debt theory doesn’t seem to hold up to scrutiny.”
“That was sort of the great unmasking, and everybody got viral illnesses,” she told TPR. “Now we’re past that. We’ve already been through that. We should have some immunity from that and we’re having it again.”
She added that “the hospital is filled with babies who are less than a year of age who have RSV infection. Those children weren’t locked down in 2020.”
The story also noted that not all Americans complied with social distancing or masking guidelines.
“We’re not seeing [less viral illness in] states in the United States that were less strict compared to states that were stricter during mask mandates and things like that. All the states are being impacted,” Barton told TPR.
Perfect Storm of Demand for Clinical Laboratory Testing
Barton suggested that COVID-19 might have compromised people’s immune systems in ways that made them more susceptible to other respiratory diseases. For example, a study published in Nature Immunology, titled, “Immunological Dysfunction Persists for Eight Months following Initial Mild-to-Moderate SARS-CoV-2 Infection,” found that some patients who survived COVID-19 infection developed post-acute long COVID (LC, aka, COVID syndrome) which lasted longer than 12 weeks. And that “patients with LC had highly activated innate immune cells, lacked naive T and naive B cells, and showed elevated expression of type I IFN (IFN-β) and type III IFN (IFN-λ1) that remained persistently high at eight months after infection.”
Experts speaking to The Boston Globe said that multiple factors are likely to blame for the severity and early arrival of the RSV outbreak. Pediatric hospitalist and infectious disease specialist Chadi El Saleeby, MD, of Massachusetts General Hospital, said the severity of some cases might be tied to simultaneous infection with multiple viruses.
Clinical laboratories experienced a perfect storm of infectious disease testing demands during this tripledemic. Hopefully, with the arrival of spring and summer, that demand for lab tests will wane and allow for a return to a normal rate of traditional laboratory testing.
