Where can I find information on flu vaccination? https://www.sfcdcp.org/flushots https://sf.gov/flu-vaccines https://www.cdc.gov/flu/prevent/index.html When is flu season? We usually start seeing cases of influenza in November and continuing through late April.  The timing is a little different every year, sometimes a little earlier, sometimes a little later.  Peak influenza season is what we call it when we’re … Continue reading Flu (Influenza): Facts for the Public