DW A Passion For Helping March 15, 2021
join us as we play detective on tomorrow today the science show on d w. images like these have become the new normal people queuing to get tested for covert 19. the tests are meant to get the pandemic under control and better understand the spread of the disease. there are 3 spaces pro-choice the antibody test detects a past infection and requires a blood sample. that is tested for antibodies that would have been produced by the immune system during the illness. the other 2 tests are meant to detect a current infection of cells kovi to. the antigen test requires a swab from the back ...
Source: archive.org