Getting sick working at daycare comes with the job's conditions: constant, close contact with other people.
Federal O*NET data shows 83% of childcare workers report constant contact with others, and 51% work very close — near touching — to others, with diapering and toy-sanitizing in the daily routine.
Our research found no verified national figure for how often teachers actually get sick; this page covers the exposure, the habits that help, and the vaccine and sick-leave facts to check.
Why new teachers get sick often
The work itself explains the exposure.
Childcare runs on closeness: O*NET's work-context data has 83% of childcare workers reporting constant contact with others, and 51% report working very close — near touching — to other people.
Into that closeness, add the occupation's routine tasks: dressing children, changing diapers and sanitizing toys.
Germs travel easily in those conditions, and the adults in the room breathe the same air as everyone in it.
New staff start with one practical gap: the defense routines are not automatic yet — when to wash your hands, how your center runs its diapering and sanitizing steps, which toys go where at cleanup.
That gap closes as the routines set, which is why the habits later on this page matter more in month one than in month twelve.
Whether the body itself adjusts over time is not something our research could confirm.
One honesty note before the rest of the page: our research found no verified national figure for how often childcare teachers actually get sick — no count of colds per year exists in the sources we reviewed — so treat any precise statistic you see elsewhere with caution.
What changes the exposure is the room you staff, because the day's task mix differs by age group — dressing children, changing diapers and sanitizing toys are all on the occupation's task list, and how much of each sits in your day shifts with the room.
The daycare teacher career guide maps the age groups and settings if you are still choosing.
Does it get better? ‘Daycare teacher immunity’ over time
The honest answer: the exposure never leaves the job — 83% constant contact is the occupation's shape, not a beginner's problem.
What changes is how much of it reaches you.
Nothing in the verified data says experienced teachers are sturdier than new ones — their routines are what change.
The handwashing moments, the glove steps and the sanitizing rhythm run without deciding, and the gaps that let germs through in month one close as those routines set.
The phrase 'daycare teacher immunity' describes that settling-in — the idea that a first year in a classroom ends with fewer sick days than it started with.
Whatever your body does on its own, the levers you control are the ones to work: hygiene routines that become automatic, an immunization record kept current (BLS notes a complete record is often a condition of licensure — more below), and staying home when you are the one who is sick.
Individual experience varies with the age group you staff, the center, the time of year and your own habits.
It is also worth naming what this exposure sits next to.
Getting sick is one working condition among several in this job — the lifting, the floor work and the schedule are the others our guide to is daycare work hard walks through.
If the question behind your search is whether the job is worth it overall, that page is the honest starting point.
Hygiene habits that help you stay well
The routines that protect the children protect you, and they work best as a fixed sequence rather than a vague intention.
Handwashing does the heavy lifting: after every diaper change and nose-wipe, before food handling or helping with meals, after outdoor play, and after handling a tissue that is not your own.
Diapering runs as its own procedure — diapering hygiene is one of the items set state by state in licensing rules, so your center's written steps are the ones to learn.
Toy and surface sanitizing follows your center's schedule rather than a mood.
- Wash your hands at the moments that matter — after diapering or a nose-wipe, before food, after outdoor play — instead of on a timer.
- Keep your hands off your own face between washes; it is the cheapest habit on this list and the easiest one to lose.
- Run diapering exactly as your center's written steps go, gloves included, and wash your own hands at the end.
- Follow the sanitizing schedule for toys, tables and doorknobs even when the room looks clean — sanitizing toys is a routine task in this occupation, not an extra.
- Cover your own coughs the way you teach the children to, and keep your immunizations current — the next section covers what centers may require.
- When you are the sick one, use your center's sick policy instead of powering through — the last section covers what to ask about it.
The training layer backs the habits up.
Federal CCDF rules (45 CFR 98.41) require providers that accept Child Care and Development Fund subsidies to train on prevention and control of infectious diseases — immunizations included — among their health-and-safety topics, and states set training requirements of their own on top.
Our page on health and safety training requirements covers the full topic list and where to take it.
Ask to watch the routine
Vaccines and health checks centers may require
The national picture comes from BLS: to qualify for licensure, childcare staff often must pass a background check, have a complete record of immunizations, and meet a minimum training requirement, and some states require CPR and first aid certification.
An immunization record is therefore a normal part of the paperwork stack for a childcare job — often a licensure condition for the center itself, not just an employer preference.
Which vaccines, whether a TB test or health screening is required, the timing windows and the exemptions — those are decided state by state, because staff immunization and TB rules sit with each state's child care licensing agency.
An individual center can also add requirements of its own, so ask before your first day.
Our guide to health requirements for childcare workers walks through the TB tests, physicals and vaccine lists states ask for, and who to ask.
Confirm the health rules before you pay for anything
Sick leave realities: coverage, benefits and what to ask
Sick leave is where the job's schedule meets its coverage math.
BLS describes childcare centers as usually open year round with long hours, with some centers using full-time and part-time staff on staggered shifts to cover the whole day, and part-time work and irregular hours are common in the occupation.
When a teacher is out, someone has to absorb the room — which is why the questions at the end of this section are worth asking before you accept an offer, not after your first fever.
What you get when you are the one out varies by employer.
KinderCare's careers page, for example, says benefits may include paid time off, a child care discount, medical, dental and vision coverage, a 401(k) and tuition reimbursement — depending on your eligibility and role, so treat it as a menu to ask about rather than a package you are promised.
Head Start staff have a separate federal layer: the 2024 Head Start rule requires programs to give full-time staff — 30 or more hours a week — access to paid leave by August 1, 2028, alongside affordable health coverage and short-term behavioral health services (45 CFR 1302.90); agencies with 200 or fewer funded slots are exempt.
A May 2026 federal proposal seeks to remove that requirement, so check where it stands before you count on it.
How PTO, holidays and paid sick leave laws fit together is its own topic — our paid time off guide covers it.
The practical move is to make sick policy part of the comparison when you look at openings.
When you browse daycare teacher jobs, ask each center: how many sick days, whether PTO is one bank or separate, who covers your room, and what the staff illness policy says about working with symptoms.
Ask in the interview, not in your first week — the answers are part of the offer.
This page is career information, not licensing or legal advice. Health requirements and sick policies vary by state and by employer — confirm current immunization, TB and training requirements with your state's child care licensing agency, and leave and pay questions with your state labor agency or the U.S. Department of Labor.