Two human infections with avian influenza A H5N1 (H5N1 bird flu) have been reported by Cambodia.

Human infections with avian influenza A viruses are uncommon but have occurred sporadically in many countries, usually after unprotected exposures (e.g. not using respiratory or eye protection) to infected poultry or virus-contaminated environments and have resulted in mild-to-severe illness with a wide range of symptoms and complications.

The timeline gives a summary of significant HPAI and LPAI outbreaks in birds, infections in people, and events from 2020-2023.

Like much of the rest of the world, the United States continues to experience outbreaks of highly pathogenic avian influenza (HPAI) A(H5N1) virus in wild birds and poultry.

Like much of the rest of the world, the United States continues to experience outbreaks of highly pathogenic avian influenza (HPAI) A(H5N1) virus in wild birds and poultry.

Flu Vaccine Provided Substantial Protection This Season

Like much of the rest of the world, the United States continues to experience outbreaks of highly pathogenic avian influenza (HPAI) A(H5N1) virus in wild birds and poultry.

Pediatric Flu Deaths Top 100 this Season; Most Unvaccinated

National Emergency Department Visits for COVID-19, Influenza, and Respiratory Syncytial Virus

RESP-NET Interactive Dashboard

CDC's latest flu vaccination coverage estimates were updated on January 6, 2023. Estimates show that a drop in flu vaccine uptake observed early this season among adults overall has narrowed as the season has progressed; however, coverage among pregnant people remains concerningly low.

Flu vaccines help protect pregnant people and their developing babies from potentially serious flu complications.

From December 5-9, 2022 we will be observing National Influenza Vaccination Week

TV - Get My Flu Shot (adcouncilkit.org)

Director Debrief: 2022-2023 Flu Season Update

2022-2023 Recommendations for Influenza Prevention and Treatment in Children: An Update for Pediatric Providers

CDC encourages flu vaccination during pregnancy to protect mother and baby

Increased Respiratory Virus Activity, Especially Among Children, Early in the 2022-2023 Fall and Winter

Some People Should Take Preventive Measures to Protect Against Bird Flu Viruses

Some People Should Take Preventive Measures to Protect Against Bird Flu Viruses