The following chart created by Newsweek using Flourish shows global cases of H5N1 bird flu in humans from 2015 to 2023, according to WHO data.

This bird flu outbreak is staggering in comparison to previous US outbreaks when it comes to both the spread, and the devastation. Already, the 2022-2023 outbreak has killed 8 million more poultry ...

A chart from the CDC on how backyard chickens could spread avian flu. The CDC recommends people handling sick birds or cleaning out a coop after an outbreak don full PPE: goggles, respirator ...

CDC unveils dashboard to track bird flu as virus spreads among dairy farms On Tuesday, the agency released a variety of data, including information on wastewater sampling sites that have tested ...

Bird flu count data from the CDC is current as of Jan. 24, 2025 with data going back to February 2022.

Avian influenza, also known as bird flu, is a viral infection that primarily affects birds but can occasionally infect humans. In recent years, the threat of avian influenza has garnered attention ...

Three studies about the H5N1 bird flu virus were scheduled to be released in the weekly Morbidity and Mortality Weekly Report (MMWR) on Jan. 23, according to multiple CDC officials who spoke on ...