According to the results of all studies published to date, “Covid-19” is classified as similarly “dangerous” as a normal flu with influenza viruses… “Covid-19″ ist nach den Ergebnissen aller bisher…
According to the results of all studies published to date, “Covid-19” is classified as similarly “dangerous” as a normal flu with influenza viruses… “Covid-19″ ist nach den Ergebnissen aller bisher…