![CDC Flu on X: "CDC estimates #flu has caused at least 26 million illnesses, 290,000 hospitalizations, and 18,000 deaths in the U.S. so far this season. A #FluVax is the best protection CDC Flu on X: "CDC estimates #flu has caused at least 26 million illnesses, 290,000 hospitalizations, and 18,000 deaths in the U.S. so far this season. A #FluVax is the best protection](https://pbs.twimg.com/media/FqUNIbNXsAAcQvH.jpg)
CDC Flu on X: "CDC estimates #flu has caused at least 26 million illnesses, 290,000 hospitalizations, and 18,000 deaths in the U.S. so far this season. A #FluVax is the best protection
![Influenza Activity and Composition of the 2022–23 Influenza Vaccine — United States, 2021–22 Season | MMWR Influenza Activity and Composition of the 2022–23 Influenza Vaccine — United States, 2021–22 Season | MMWR](https://www.cdc.gov/mmwr/volumes/71/wr/figures/mm7129a1-F1_v2.gif?_=37711)
Influenza Activity and Composition of the 2022–23 Influenza Vaccine — United States, 2021–22 Season | MMWR
![Distribution of Highly Pathogenic Avian Influenza in North America, 2021/2022 | U.S. Geological Survey Distribution of Highly Pathogenic Avian Influenza in North America, 2021/2022 | U.S. Geological Survey](https://d9-wret.s3.us-west-2.amazonaws.com/assets/palladium/production/s3fs-public/styles/full_width/public/media/images/20221127%20HPAI%20Distribution%20in%20NA.jpg?itok=6H5SYngd)