The spread of Sars-Cov2
The virus is transmitted by air, through droplets produced by the breath or simply by talking or coughing. Sometimes the…
Medicines against Sars-Cov2
There are no specific medicines to treat SARS-CoV-2 infection despite the fact that the COVID-19 pandemic has been underway for…
The variants of Sars-Cov2
New variants of the coronavirus have been identified around the world The variants represent a natural evolution of the virus.…
The efficacy and safety of anti-COVID vaccines
The efficacy of a new vaccine is defined by its effectiveness. In the case of COVID-19, a vaccine efficacy of…
Anti-COVID vaccines
An anti COVID-19 vaccine is a vaccine capable of inducing acquired immunity against COVID-19 caused by the Sars-Cov-2 virus. The…
The pathogenetic mechanism of Sars-coV-2
The most obvious clinical manifestations of SARS-CoV-2 infection are reminiscent of the flu. We have to say that the clinical…
Tests and swabs: functions and utilities
While some people have severe symptoms of Covid-19, others don’t even realize they have been infected and are therefore asymptomatic.…
The effects of Covid-19
Although several people with Covid-19 are asymptomatic (they don’t have symptoms caused by the infection), many others are not and…
The origin of the new virus
Over the past year we have been forced to remain indoors or to be able to go out only with…