Influenza

Influenza surveillance, prevention, testing & treatment information for clinicians

Sign up for public health e-news to receive updated influenza information.

FLU NEWS

3D image of a virusInfluenza
April 7, 2021

CDC Week 12 Clark-Cowlitz Counties Influenza Update (3/21/21-3/27/21)

Cowlitz and Clark Counties are sister Local Health Jurisdictions (LHJs) in Washington State. Although separate entities, both share a common…
3D image of a virusInfluenza
February 12, 2021

CDC Week 5 Clark-Cowlitz Counties Influenza Update (1/31/21-2/6/21)

Cowlitz and Clark Counties are sister Local Health Jurisdictions (LHJs) in Washington State. Although separate entities, both share a common…
3D image of a virusInfluenza
February 5, 2021

CDC Week 4 Clark-Cowlitz Counties Influenza Update (1/24/21-1/30/21)

Cowlitz and Clark Counties are sister Local Health Jurisdictions (LHJs) in Washington State. Although separate entities, both share a common…