This is really on track with what we normally expect for norovirus season, she told Verywell.
How Does Norovirus Spread?
Norovirus is highly contagious.
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Most norovirus outbreaks happen in food service controls, such as restaurants, school cafeterias, and cruise ships.
Ready-to-eat foods, whether raw or cooked, can be contaminated if an infected worker touches them before serving.
you might also get infected from touching contaminated surfaces like shopping carts and door handles.
How Long Does Norovirus Last?
A person usually develops some of these symptoms 12 to 48 hours after being exposed to the virus.
Some people may not show any signs or symptoms, but they can still be contagious.
However, theyre the most contagious in the first 48 hours after symptom onset.
What Should You Do If You Have Norovirus?
Small children who are dehydrated might cry frequently but have no tears.
If you suspect symptoms of severe dehydration, contact your healthcare provider, Mirza said.
Antibiotics are not helpful for norovirus and can themselves cause diarrhea, Kappagoda said.
Can You Test for Norovirus?
There are no at-home tests available.
How Can You Protect Yourself from Norovirus?
If you experience symptoms of severe dehydration, reach out to a healthcare provider.
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Centers for Disease Control and Prevention.Norovirus national trends.
Centers for Disease Control and Prevention.Number of confirmed norovirus outbreaks submitted to CaliciNet by state.
Centers for Disease Control and Prevention.How norovirus spreads.
Centers for Disease Control and Prevention.The symptoms of norovirus.
Centers for Disease Control and Prevention.Norovirus illness: key facts.
