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Norovirus infection - what is it?

3 doctors weighed in
Dr. Cindy Juster
Pediatrics
2 doctors agree

In brief: 'Stomach flu'

It's one of the viruses that can cause gastroenteritis ('stomach flu').
It's now the most common cause of epidemic nonbacterial gastroenteritis in the world. It's highly contagious -- it sometimes takes only 10 virus particles to infect someone!

In brief: 'Stomach flu'

It's one of the viruses that can cause gastroenteritis ('stomach flu').
It's now the most common cause of epidemic nonbacterial gastroenteritis in the world. It's highly contagious -- it sometimes takes only 10 virus particles to infect someone!
Dr. Cindy Juster
Dr. Cindy Juster
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