Influenza (flu) is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs. Some people, such as older people, young children, and people with certain health conditions, are at higher risk of serious flu complications. There are two main types of influenza (flu) viruses: Types A and B. The influenza A and B viruses that routinely spread in people (human influenza viruses) are responsible for seasonal flu epidemics each year.
The best way to reduce the risk of flu and its potentially serious complications is by getting vaccinated each year. Find out more about the flu vaccine here.
This is not a reportable illness to CDPH but consult with your school nurse to learn more.
Please note that medical providers who diagnose flu have specific reporting responsibilities.
What do schools need to do next?
Encourage annual influenza vaccine, as it is recommended for everyone 6 months and older.
When you have signs of a respiratory illness:
Follow the standard protocol for respiratory illnesses
Stay home for 24 hours until both are true: fever-free without using fever reducing medications and symptoms are improving overall.
Wear a mask when around other people, including around others in the household.
Avoid sharing personal household items, like cups, towels, and utensils.
Monitor for symptoms. If the individual develops emergency warning signs such as trouble breathing or chest pain, seek emergency medical care immediately.
