Bird Flu

"Since it was first detected in the U.S. in 2014, H5N1 avian influenza, commonly known as bird flu, has jumped from wild birds to farm animals and then to people, causing more than 70 human cases in the U.S. since 2022, including two fatalities."https://medicine.washu.edu/news/nasal-vaccine-combats-bird-flu-infection-in-rodents/?utm_source=join1440&utm_medium=email&utm_placement=newsletter&user_id=66c4c92f5d78644b3ac5d5b4