Health ❯Public Health ❯Disease Surveillance

CDC

Response Strategies Infection Trends Antibody Testing Infection Cases Bird Flu Cases Human Cases

First U.S. Child Diagnosed with H5N1 Bird Flu in California

The child experienced mild symptoms, prompting investigations into the source of infection as experts monitor potential risks.

Whooping Cough Cases Surge to Record Levels Across North America

Mysterious Bird Flu Case in Missouri Raises Concerns