Norovirus Infection (aka Norwalk virus, calicivirus, viral gastroenteritis)

Noroviruses are members of a group of viruses called caliciviruses also known previously as “Norwalk-like viruses.”

• About Norovirus
  Norovirus facts, including common symptoms and how the disease is spread.
  
  
• Health Care Provider Information on Norovirus Infection
  Required reporting information, clinical features, laboratory diagnosis, treatment and more.
  
  
• Schools, Child Care, and Long-term Care Facilities: Foodborne Outbreaks
  Information for foodborne outbreaks, including: checklist log sheets, communicating with parents, and tips for working with the media.