Health November 25, 2021 | 5:39 pm
In the last few months, it has been relatively quiet about new Sars-CoV-2 variants. This was because Delta had conquered the world since the summer and is now worsening the pandemic situation in Europe. Due to its extremely high infectivity, Delta has displaced or eliminated all other mutants before they could spread. That is why there has been speculation as to whether Delta could be the last sup
... Read more