- Lancet study shows how covid reinfection can happen, casting doubts on the concept of herd immunity
- The young man who had the infection within a span of 3 months had been treated for breathing problems and recovered.
- Genetic studies show the man to have contracted Covid-19 on two separate occasions which are distinct from one another.
- This makes natural immunity improbable and researchers advice to follow precautions irrespective of previous infections.
According to a Lancet study, a...
https://mfame.guru/lancet-study-shows-second-covid-infection-more-severe-than-first/