Vancouver, WA – Flu season is in full swing in Clark County. According to Public Health’s Influenza Surveillance Update for Nov. 13-19, laboratories testing for flu report a 25 percent positive rate countywide, a rate well above Public Health’s 10 percent baseline for high flu activity.
The report indicates an earlier start to the flu season than in previous years. Also, as people visit family and friends during the holidays, flu viruses will have more opportunities to spread.