Distribution of Highly Pathogenic Avian Influenza H5 and H5N1 in North America, 2021/2022 | U.S. Geological Survey
LA County Department of Public Health
Influenza Activity Updates | Marin Health and Human Services
Statewide Flu Activity Increases from Moderate to High
Severe 2009 H1N1 Influenza in Pregnant and Postpartum Women in California | NEJM
US Flu VE Network | CDC
California reporting very high flu levels, among worst in U.S. - Los Angeles Times
Influenza Activity Updates | Marin Health and Human Services
Where did flu cases go? Public health says Covid precautions kept cases down | KRCR
After Terribly Deadly Flu Season, California Aims To Track Deaths More Closely - California Healthline
Weekly U.S. Influenza Surveillance Report | CDC
The 2019-2020 Flu Season Is Off to an Early Start | Time
These charts show the startling picture of a 'very abnormal' Bay Area flu season
California child dies of flu and RSV - Los Angeles Times
Severe flu brings medicine shortages, packed ERs and a rising death toll in California - Los Angeles Times
Influenza Activity and Composition of the 2022–23 Influenza Vaccine — United States, 2021–22 Season | MMWR
R.S.V. Strains California Hospitals as Children Fall Seriously Ill - The New York Times
Holidays didn't lead to feared bump in flu cases, CDC says | AP News
Bay Area doctor explains what to expect in California as high flu activity returns to US - ABC7 San Francisco
Novel Swine Flu Detected | RT: For Decision Makers in Respiratory Care
Influenza Surveillance Update - Week Ending February 1, 2020 | Marin Health and Human Services
Detection of Influenza A and B Viruses and SARS-CoV-2 Virus in LTCFs: a Paradigm Shift in the Investigation of Cases and Outbrea
California reporting very high flu levels, among worst in U.S. - Los Angeles Times
Healthcare Personnel Influenza Vaccination Reporting In CA Hospitals
