Learn what respiratory illnesses have in common and steps to help protect yourself and others.
Go to vaccines.gov to find a pharmacy near you. Note that you're leaving the CDC.gov website.
Practical recommendations to help lower your risk from common respiratory viral illnesses.
Information on immunizations, the benefits, and how they work.
Information about RSV for older adults.
Flu is a contagious respiratory illness that infect the nose, throat, and sometimes the lungs.
Learn about COVID-19, the virus that causes it, how it spreads, and its variants.
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View data for COVID-19, flu, and RSV activity in your community and across the United States.
Updates on respiratory illness and vaccine-preventable diseases
Resources for patient care during the 2024-2025 respiratory illness season.