[ad_1] Questions about the extent to which humans acquired immunity after SARS-CoV-2 infection, including those related to duration, are more acute now than ever, after scientists have discovered more and more people are are reinfected, Bloomberg writes. According to the cited source, a woman would have died even after the …
Read More »Can you do Covid a second time? What is known about coronavirus reinfection and what extreme cases there have been
