S stargazer Chief Minister (5k+ posts) Sep 27, 2020 #2 This is awesome that 55% of the population has developed immunity without showing symptoms of infection. As Dr. Shamsi said cross-sensitivity also is a factor is a good news also.
This is awesome that 55% of the population has developed immunity without showing symptoms of infection. As Dr. Shamsi said cross-sensitivity also is a factor is a good news also.