Influenza

Influenza surveillance, prevention, testing & treatment information for clinicians

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FLU NEWS

person wearing white coat and stethoscope writing on a clipboardAdvisory or UpdateHealth AdvisoryInfluenzaInfluenza UpdateNews and Alerts
May 5, 2022

05/05/22 Health Advisory: Colorado person first U.S. case of H5 bird flu

A person in Colorado tested positive for avian influenza A(H5N1) virus (H5 bird flu), Colorado Department of Public Health and…
ImmunizationsInfluenza
October 24, 2019

2019-2020 Influenza Season Preparedness

Surveillance updates Seasonal influenza surveillance begins in October and ends in April. It is important to stay up to date…
Health AdvisoryInfluenzaInfluenza UpdateNotifiable Conditions
October 16, 2018

Health Advisory: 2018-2019 Influenza Reporting, Testing and Treatment

Reporting Seasonal influenza surveillance begins in October. Influenza surveillance relies on high-quality data received from healthcare providers, hospitals, clinics, long-term…