Respiratory Viruses
Respiratory viruses like influenza (flu), COVID-19 and RSV (Respiratory Syncytial Virus) circulate year-round in the U.S. and California but are typically more active in fall and winter. This period of time is referred to as “cold and flu season” or “respiratory virus season.”
Visit the following toolkits to share communications resources and social media messages about respiratory virus prevention.
CDPH Material Co-brand Disclaimer
Local health jurisdictions (LHJs) and community-based organizations (CBOs) may co-brand materials created by CDPH (those in CDPH Office of Communications Toolkits) by adding their agency logo next to or near the CDPH logo. Be sure there is ample space between the two logos. Materials may not be altered or edited in any other way, including removal or adjustment of the CDPH logo.