It is becoming increasingly clear that people are less likely to die if they get covid-19 now compared with earlier in the pandemic, at least in Europe, but the reasons why are still shrouded in uncertainty
Source:
https://www.newscientist.com/article/2252699-covid-19-is-becoming-less-deadly-in-europe-but-we-dont-know-why/?utm_campaign=RSS%7CNSNS&utm_source=NSNS&utm_medium=RSS&utm_content=home