CDC: Most Health Care Workers Got Flu Shots, Fewer Than Half Received COVID-19 Vaccine

A familiar fall ritual played out in hospitals and clinics across the country: flu vaccine campaigns went up, employee health clinics got busy, and most health care workers rolled up a sleeve. COVID-19 vaccination was a different story.

That gap is the central finding in a CDC report highlighted in JAMA: during the 2024-2025 respiratory virus season, most US health care workers were vaccinated against influenza, while less than half were vaccinated against COVID-19. For physicians running practices, staffing inpatient units, or setting employee health policy, the message is straightforward. The workforce appears far more willing to accept seasonal flu vaccination than updated COVID-19 vaccination, even though both sit inside the same respiratory-virus playbook.

The report matters for two reasons. First, health care workers remain a patient-facing population, often caring for older adults, immunocompromised patients, pregnant patients, and infants too young to be fully protected. Second, vaccine uptake among staff is not just an infection-control metric; it shapes scheduling, outbreak planning, masking decisions, and the tone of patient conversations in exam rooms.

What the CDC report found

The CDC reported that most US health care workers received influenza vaccine during the 2024-2025 respiratory virus season. By contrast, fewer than half received COVID-19 vaccine during that same period.

The source material does not provide more detailed breakdowns here on setting, specialty, or subgroup differences, and it does not supply the exact percentages in the summary beyond those broad thresholds. Still, the direction of the finding is clear: influenza vaccination remained the norm among health care personnel, while COVID-19 vaccination did not reach similar coverage.

That split is clinically and operationally meaningful because these vaccines often live in the same workplace infrastructure. Employee health teams use the same reminder systems, occupational-health workflows, and on-site vaccination opportunities. When one vaccine reaches broad uptake and the other does not, the problem is less likely to be simple access alone.

It also suggests that many institutions may be dealing with two very different staff attitudes under one respiratory-season umbrella. Flu vaccination may function as routine annual maintenance. COVID-19 vaccination, even when recommended, may still be viewed by some staff as optional, situational, or easy to defer.

Worth knowing. For front-line practices, a staff vaccination gap can show up first as a workflow problem: more exposures to manage, more last-minute coverage issues, and harder patient messaging during respiratory virus season.

How this lands in practice

For clinics and hospitals, the immediate takeaway is not simply that COVID-19 coverage was lower. It's that lower coverage among health care workers can complicate patient-facing operations in ways physicians feel quickly.

Think about a busy internal medicine clinic in December. A coughing patient with cancer is in one room, an older adult with COPD is in the next, and your medical assistant has mild symptoms but came to work masked. In that setting, workforce vaccination rates shape risk tolerance and policy choices. If flu coverage is high, leadership may feel more confident that one layer of protection is in place. If COVID-19 coverage is much lower, institutions may have to lean harder on symptom screening, testing, masking during surges, and contingency staffing.

For physician leaders, this CDC finding should push a practical set of questions:

• Are influenza and COVID-19 vaccines being offered through the same low-friction workflow?
• Are clinicians and staff getting a clear recommendation from medical leadership, not just a scheduling link?
• Are patient-facing teams in oncology, transplant, obstetrics, geriatrics, and primary care being treated as a priority group for outreach?
• Does the practice have a plan for how to message vaccination to staff without assuming flu-campaign tactics will work for COVID-19?

There is also a credibility issue, though it should be handled carefully. Patients still watch what health care workers do. When clinicians strongly recommend influenza vaccination but uptake of COVID-19 vaccine within the workforce remains much lower, patients may notice the inconsistency — or hear about it from staff. That does not mean physicians should overstate what this report proves. It does mean vaccine policy inside an institution and vaccine counseling outside the exam room are linked more tightly than many administrators like to admit.

The asterisks

The main limitation here is the thinness of the public summary. The JAMA item reports the broad CDC finding but does not, in the material provided, detail the methods, sampling frame, or subgroup analyses. It does not tell us from this summary whether uptake differed by care setting, region, job category, age, or whether employer requirements played a role.

It also does not answer the obvious why question. Lower COVID-19 vaccination among health care workers could reflect many things: perceptions of prior infection, lower confidence in the value of another seasonal dose, confusion about timing, weaker employer campaigns, or simple fatigue. The source material does not sort among those explanations, so it would be a mistake to pick one and declare victory.

And this report describes coverage, not outcomes. From the summary alone, we cannot say how the vaccination gap translated into absenteeism, transmission in health care settings, or patient harm during the season.

What to watch next

The next thing to watch is whether health systems respond by separating their influenza and COVID-19 vaccine strategies instead of treating them as one combined annual campaign. The CDC finding suggests that what works for flu may no longer be enough for COVID-19.

That could mean more targeted outreach to high-risk clinical areas, more visible physician leadership in employee vaccination drives, and more attention to how occupational health teams talk about updated COVID-19 vaccine recommendations. It may also prompt some institutions to revisit whether their current policies are built for convenience or for uptake.

For working physicians, the practical bottom line is simple. Going into the next respiratory virus season, don't assume your staff's flu-shot compliance tells you much about COVID-19 coverage. The CDC report says it may not.