4 days ago · Highly pathogenic avian influenza (HPAI) A(H5) viruses have been detected in U.S. wild aquatic birds, commercial poultry and backyard or hobbyist flocks beginning in January 2022. The latest H5N1 bird flu detections in backyard and commercial poultry by state and county are provided on this webpage.

Jan 24, 2025 · A newly released map from Newsweek, leveraging data from the U.S. Department of Agriculture (USDA), sheds light on the extent of bird flu outbreaks in poultry flocks across the country since 2022 ...

Jan 28, 2025 · Maps of bird flu cases show the spread of the virus across the United States. Where has bird flu been seen in humans? How have people become infected by bird flu?

4 days ago · CDC is using its flu surveillance systems to monitor for H5 bird flu activity in people. • Dairy cattle: Ongoing multi-state outbreak. • Wild Birds: Widespread. • Poultry Flocks: Sporadic outbreaks. • Mammals: Sporadic infections. • Person-to-person spread: None. • Current public health risk: Low.

Dec 21, 2024 · The bird flu outbreak has spread to all 50 states, infecting dairy cattle, poultry farms and 61 humans across the country.

Nov 18, 2024 · The Centers for Disease Control and Prevention (CDC) has so far confirmed 52 human cases of bird flu—otherwise known as avian influenza H5N1—during this year's outbreak: 26 in California,...

Jul 19, 2024 · Maps show US counties affected by outbreak. Four Colorado poultry farm employees are the latest confirmed cases of bird flu – also known as Avian influenza H5N1. The U.S. total stands at...

This page allows users to explore HPAI outbreaks and wild bird connections between the United States and the entire globe. The time slider enables the exploration of the temporal aspect of outbreaks and bird movements.