Protect Yourself From COVID-19, Flu and RSV

It is common to get sick from respiratory viruses such as COVID-19, Influenza (Flu) and Respiratory Syncytial Virus (RSV), especially in the fall and winter. There are actions you can take to protect yourself and others. Learn about whether you’re more likely to get seriously ill, how to prevent these viruses, and if these viruses are spreading in your community.

What is Influenza (Flu) Surveillance?

Each year, DPH and U.S. public health experts monitor influenza (flu) and other diseases. This activity is called disease surveillance.

Flu surveillance allows DPH and the Centers for Disease Control and Prevention (CDC) to see what impact flu is having on the health of residents. Learn more about how surveillance helps us.