Vaccine Mandate Leave: The Laws Still on the Books After COVID

This article provides general information about leave rights. It is not legal or medical advice. Vaccine-related laws changed frequently between 2021 and 2024, and some provisions remain in flux. Consult your state health department or an employment attorney for current rules.

The Patchwork That Survived the Pandemic

At the height of the COVID pandemic, a complex web of federal, state, and local laws required employers to provide paid time off for workers to get vaccinated, recover from side effects, and care for family members receiving vaccines. Then in early 2022, the Supreme Court struck down the OSHA emergency temporary standard that had tied much of this framework together. The federal mandate evaporated.

What many workers assume is that all vaccine-related leave protections disappeared at the same time. That assumption is wrong. A patchwork of state laws, municipal ordinances, and employer policies remained in effect -- many of which apply not only to COVID vaccines but to all recommended vaccinations, including annual flu shots, shingles vaccines for older workers, and childhood immunizations for your dependents.

The result is a legal landscape that is easy to miss. Workers routinely burn PTO for vaccine appointments that, in their state or city, are legally entitled to separate paid leave. Understanding what still exists is worth a few minutes of your time.

What Happened to the Federal Vaccine Mandate?

The primary federal vaccine mandate -- the OSHA Emergency Temporary Standard (ETS) issued in November 2021 -- required employers with 100 or more employees to mandate vaccination or weekly testing, and to provide paid time off for vaccination and recovery from side effects. In January 2022, the Supreme Court stayed this rule in NFIB v. OSHA, and OSHA formally withdrew the ETS shortly afterward.

Related federal rules followed different paths:

• CMS Healthcare Vaccine Rule. The requirement for vaccination at CMS-certified healthcare facilities was largely upheld but has since been withdrawn.
• Federal Contractor Vaccine Requirement (Executive Order 14042). Enjoined by courts and never fully implemented.
• Federal Employee Vaccine Requirement. Rescinded by executive order in 2023.

The net effect: federal-level vaccine mandates and their attached paid-leave provisions are no longer in force. But federal law never preempted state-level protections, and those remain in effect.

What State Laws Still Require Vaccine Leave?

A number of states enacted paid-time-off requirements for vaccination during the pandemic. Some of these laws were tied specifically to COVID and have sunset. Others are broader -- covering any vaccine recommended by the CDC or state health authorities -- and remain active.

The most durable protections come from state paid sick leave laws that cover preventive care including vaccinations. If you work in any state that has enacted a paid-sick-leave mandate, the accrued hours typically can be used for vaccination appointments -- including appointments for your children or family members -- without dipping into vacation PTO.

This is probably the single most useful thing to know: in most states with any paid sick leave mandate, getting a vaccine is a covered use. You do not need a separate COVID-era law. The existing sick-leave statute already covers it.

How Do You Use Paid Sick Leave for a Vaccination?

If you work in a state with paid sick leave, the mechanics are straightforward. Paid sick leave laws generally cover:

1. Your own medical appointments, including vaccinations.
2. Your family members' appointments, including vaccinations for children, spouses, and in many cases parents.
3. Recovery from vaccine side effects -- reasonably interpreted as a medical condition.

The process:

1. Give reasonable advance notice where possible. For scheduled vaccinations, this is straightforward.
2. Notify your employer using the procedure in your handbook.
3. Be prepared to confirm that the time is for a medical reason. You generally do not have to specify that it is a vaccine unless your employer has a verification policy.
4. Track the time against your sick leave balance, not PTO.

Some workers in these states have been using PTO for vaccine appointments for years without realizing paid sick leave was the correct bucket. If that describes you, check your handbook -- you may have available sick hours you have never used.

For the full breakdown of the sick leave vs PTO distinction, see our piece on sick leave vs PTO: what's the difference.

What If My State Has No Sick Leave Mandate?

In states without a state-level paid sick leave requirement -- which includes most of the South and parts of the Mountain West -- your vaccine leave depends entirely on:

1. Your employer's policy. Many larger employers provide sick leave or combined PTO that covers vaccinations as a matter of policy.
2. Local ordinances. Several major cities have their own paid sick leave laws that cover vaccinations even when the state does not -- San Francisco, Seattle, New York City, Philadelphia, Chicago, and others. Check your city and county.
3. FMLA. For serious adverse reactions to a vaccine, FMLA could apply, but routine vaccination is not covered.

If your employer does not offer sick leave and your state and city do not require it, you will typically need to use PTO or take unpaid time. This is one of the areas where the patchwork nature of US leave law creates genuine inequities between workers in different states.

Can My Employer Still Require Vaccination?

Yes -- in most cases. The demise of federal mandates did not eliminate employers' general right to set vaccination requirements for their workforces, subject to anti-discrimination law and reasonable-accommodation obligations.

Employers can require vaccination if they want to, with two major exceptions:

Religious accommodations. Under Title VII of the Civil Rights Act, employers with 15 or more employees must provide reasonable accommodations for sincerely held religious beliefs that conflict with vaccination requirements, unless doing so would impose undue hardship on the business. The 2023 Supreme Court decision in Groff v. DeJoy raised the undue hardship bar, making religious accommodations somewhat easier to obtain than in prior years.

Medical exemptions. Under the ADA, employees with medical conditions that make vaccination contraindicated are entitled to reasonable accommodations, which may include exemption from a vaccination requirement paired with alternative measures (remote work, regular testing, masking).

Several states have enacted additional restrictions on employer vaccine mandates that go beyond federal law. A handful of states limit employers' ability to require certain vaccinations or prohibit adverse employment action based on vaccination status. The specifics vary and have shifted multiple times since 2021.

What About Time Off to Recover From Side Effects?

Side-effect recovery was explicitly covered under the OSHA ETS and many state-level COVID laws. With most of those provisions sunset, the question now is whether general leave frameworks cover post-vaccination symptoms.

The answer is usually yes, through existing sick leave or PTO:

• State paid sick leave. In states with paid sick leave, recovering from vaccine side effects is generally a covered use. Feeling ill is a medical condition, regardless of cause.
• Federal FMLA. Only applies to "serious health conditions" -- ordinary fever, fatigue, or soreness typically does not qualify.
• Employer policy. Many employers continue to offer specific paid time off for post-vaccination recovery even without legal mandate, particularly in healthcare and essential-services sectors.

For a one- or two-day recovery period, using state paid sick leave (if available) is usually the cleanest path. For longer or more serious reactions, consult your healthcare provider and consider whether ADA accommodation applies.

What Should You Do Before Your Next Vaccination?

Given the complexity, a short pre-appointment checklist can save you PTO:

1. Check your state's paid sick leave law. If your state mandates paid sick leave, vaccination is almost certainly a covered use.
2. Check your city's ordinances. If you work in a major city with local sick leave rules, these may apply even when state law does not.
3. Read your employer's handbook. Look specifically for sections on sick leave, medical appointments, vaccination, and preventive care. Many handbooks specifically address vaccination time.
4. Use the correct bucket. When requesting time off, reference sick leave or medical appointment leave -- not PTO or vacation.
5. Schedule strategically if needed. If you live in a state without protections and your employer is strict, schedule appointments at times that do not require leave where possible (early morning, late afternoon, or on existing days off).
6. Consider ADA accommodation for side effects if you have a chronic condition that amplifies vaccine recovery. See our piece on ADA accommodation vs using PTO.

The post-pandemic vaccine-leave landscape is patchy and easy to miss. But in most of the country, paid time for vaccination is either legally guaranteed by general sick leave laws or routinely covered by employer policy -- as long as you ask for it using the right framing, rather than defaulting to vacation PTO.

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