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Hand, Foot and Mouth: Return to Daycare and School Rules

Vitality_Hand_Foot_Mouth_Return_To_Daycare_School 1

Short answer

Per the CDC, a child with hand, foot, and mouth disease (HFMD) can return to child care or school once they:

  1. Have no fever (most centers require 24 hours without fever-reducing medicine)
  2. Feel well enough to participate
  3. Have no uncontrolled drooling from mouth sores

The rash does not need to be gone. Confirm with your center, which may set stricter rules.

Why keeping them home longer doesn’t help

The virus sheds from the respiratory tract for one to three weeks and from stool for weeks to months after symptoms end. Children also spread it without symptoms. By the time the rash appears, the classroom has already been exposed.

The American Academy of Pediatrics states that exclusion does not reduce transmission. Handwashing and surface disinfection do.

From the exam room

Most parents who come in are not asking us to treat HFMD. They are asking whether it is HFMD, and whether they can send their child back.

What we actually see:

  • The look-alikes. Impetigo, chickenpox, herpangina, and allergic rashes get mistaken for HFMD. Impetigo needs an antibiotic. HFMD does not. Getting this wrong costs a week.
  • Atypical presentations. Some kids show up with only mouth sores and no rash. Others have a rash on the buttocks and knees but spare the palms. Both are still HFMD.
  • Dehydration, not the virus, is what brings kids back. Mouth pain stops fluid intake. That is the complication we treat.
  • Parents who caught it. Milder — sore throat, fatigue, a few blisters on the hands. Still contagious.
  • The peeling call. Fingers and toes peel one to three weeks later, and nails occasionally shed at four to eight weeks. Harmless. Not a relapse.

Do we need a doctor’s note?

Illinois public health guidance discourages requiring one. Testing isn’t needed for typical HFMD.

Come in if:

  • The diagnosis is uncertain
  • Your child can’t drink, or shows dry lips, no tears, few wet diapers, or unusual sleepiness
  • Fever lasts more than three days
  • The rash spreads fast, feels warm, or drains pus
  • Your child is under six months old or immunocompromised

We see pediatric walk-ins at both locations and provide documentation when a center requires it.

Home care

Resolves in 7 to 10 days on its own.

  • Cold, soft foods — popsicles, yogurt, milk. Avoid citrus, tomato, salty foods.
  • Fluids first.
  • Acetaminophen or ibuprofen. Never aspirin.
  • Don’t pop blisters — the fluid carries virus.
  • Bleach-based cleaning on toys and surfaces. Alcohol wipes are weak against enteroviruses.

Healthy siblings attend as normal. Watch them three to six days after exposure.

Frequently asked questions

How long is hand, foot, and mouth contagious?

Most contagious the first week. Shedding continues in the respiratory tract for one to three weeks and in stool for weeks to months.

Can my child go to daycare with the rash?

Yes, if fever-free, feeling well, and not drooling uncontrollably. CDC does not require the rash to clear.

Does my daycare have to follow CDC guidance?

No. Centers may be stricter, and health departments can require exclusion during an outbreak.

Do I need a doctor’s note?

Usually not medically necessary. Some centers require one anyway.

Can my child get HFMD twice?

Yes. Several viruses cause it, and reinfection happens.

Is there a vaccine?

Not in the United States.

Why is my child’s skin peeling weeks later?

Normal post-HFMD peeling. Harmless and self-resolving.

Sources: CDC, Hand, Foot, and Mouth Disease; American Academy of Pediatrics, Managing Infectious Diseases in Child Care and Schools.

Reviewed by Rodion Levin, FNP-C, Medical Director, Vitality Urgent Care.

See also: Hand, Foot, and Mouth Disease: Symptoms, Treatment & Relief

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