Research shows COVID-19 immunity different than flu immunity, antibodies drop ‘rapidly’ after recovery According to the B.C.
Centre for Disease Control (BC CDC), between the end of September and the middle of December, on average, there are 338 lab-confirmed cases of influenza in B.C.But this season, so far, there have only been eight cases — an exceptionally low number, considering COVID-19 test samples also get tested for influenza strains.“For a period of time between the end of September and mid-December, there were more than 20,000 Influenza tests performed in B.C.,” Pollock told Global News.“That’s really double the number of tests performed for the same period of time last year.”Health officials believe that pandemic measures have.