Norovirus: What dad and mom ought to know   – CHOC

Medical insights from an interview with Dr. Eric Ball, pediatrician at Rady Kids’s Well being 

Retaining children secure from norovirus 

Abdomen bugs are by no means enjoyable, and winter usually brings extra instances for Southern California households. Norovirus, typically known as the “winter vomiting illness,” can unfold simply in properties, colleges and baby care settings.  

“We see a good variety of children each winter,” Dr.Ball says. “Many are available due to dehydration. They’re vomiting a lot and have such dangerous diarrhea that they can’t sustain with their consumption, and typically want medicine to assist decelerate their vomiting.” 

He advises dad and mom to prioritize preserving youngsters hydrated, recommending water or oral electrolyte options to advertise restoration. 

What’s norovirus? 

Norovirus is a really contagious virus and some of the widespread causes of vomiting and diarrhea in youngsters. It’s usually known as the “abdomen flu,” however it’s not associated to influenza. 

Norovirus infects the abdomen and intestines, inflicting sudden vomiting, diarrhea and abdomen ache. Most kids recuperate inside just a few days, however infants and younger youngsters can grow to be dehydrated rapidly, which can require medical care. 

Why are norovirus outbreaks widespread in preschools and childcare settings? 

Dr. Ball notes that younger youngsters are notably weak as a result of they’re in frequent shut contact and infrequently wash their arms correctly. Outbreaks additionally have a tendency to extend throughout the cooler months, when households spend extra time indoors. 

What are the signs of norovirus in youngsters? 

Signs normally start 12 to 48 hours after publicity and should embrace: 

• abdomen cramps or stomach ache 

• headache or physique aches 

How do youngsters get norovirus? 

Norovirus spreads by: 

• shut contact with somebody who’s sick 

• touching contaminated surfaces after which touching the mouth 

• consuming or consuming contaminated meals or water 

As a result of solely a small quantity of the virus is required to trigger an infection, outbreaks can occur rapidly in households, colleges and childcare settings throughout Southern California. 

How can dad and mom assist stop norovirus? 

There is no such thing as a vaccine for norovirus, so prevention depends upon good hygiene. Kids and adults ought to wash their arms ceaselessly with cleaning soap and water, particularly after utilizing the lavatory, altering diapers, and earlier than consuming or getting ready meals. 

Hand sanitizer is much less efficient in opposition to norovirus. 

Dad and mom may also assist by: 

• cleansing and disinfecting surfaces with a bleach-based cleaner 

• washing fruit and veggies completely 

• preserving sick youngsters residence and away from others 

How contagious is norovirus? 

Norovirus is extraordinarily contagious. Kids can unfold the virus whereas they’re sick and for a number of days after signs cease. Retaining youngsters residence for a minimum of 48 hours after vomiting and diarrhea have resolved will help stop spreading the virus to classmates, lecturers and caregivers. 

How is norovirus handled? 

There is no such thing as a medicine that cures norovirus. Therapy focuses on supportive care whereas the physique clears the virus. 

Repeated vomiting and diarrhea could make it exhausting for youngsters to remain hydrated. Some youngsters might have anti-nausea medicine, and in additional extreme instances, intravenous fluids may be required. 

Antibiotics don’t deal with norovirus as a result of it’s a viral an infection. 

What ought to dad and mom give attention to at residence? 

Hydration is crucial a part of restoration. 

Dr. Ball recommends specializing in fluids reasonably than meals. Water and oral electrolyte options are finest. Small, frequent sips are sometimes simpler for youngsters to tolerate than bigger quantities at one time.  

How does norovirus have an effect on the physique? 

Norovirus causes irritation of the abdomen and intestines, resulting in vomiting, diarrhea and fast fluid loss. 

Dehydration is the most typical complication, particularly in infants and younger youngsters. 

What are the warning indicators of dehydration? 

Dad and mom ought to contact a well being care supplier if a toddler reveals indicators of dehydration, together with: 

• lethargy or uncommon sleepiness 

• decreased urination or fewer moist diapers 

• dry mouth, lips or eyes 

• little or no tears when crying 

How can households assist cease norovirus from spreading at residence? 

To assist cut back the unfold of norovirus: 

• maintain youngsters residence till a minimum of 48 hours after signs cease 

• wash arms usually with cleaning soap and water 

• disinfect loos, toys and ceaselessly touched surfaces 

• wash contaminated clothes and bedding in sizzling water 

• keep away from getting ready meals for others whereas sick and for 2 days after restoration 

When ought to dad and mom search medical care? 

Dad and mom ought to search medical care if a toddler: 

• can’t maintain fluids down 

• reveals indicators of dehydration 

• has vomiting or diarrhea lasting greater than three days 

• has extreme stomach ache or a excessive fever 

• appears unusually drowsy, confused or tough to wake 

Infants, youngsters with power medical situations and youngsters with weakened immune techniques might have care sooner. 

Serving to youngsters recuperate from norovirus 

Most kids recuperate with relaxation and fluids. Encourage frequent small drinks, permit loads of relaxation and slowly reintroduce meals as tolerated. 

Keep away from anti-diarrheal drugs except directed by a well being care supplier. 

For extra well being and wellness sources from the pediatric specialists at CHOC, join the Children Well being publication.

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