Covid-19 new cases and deaths: What do the statistics show?
Covid-19 new variants worldwide
Covid-19 on mink farms
Comparison of Covid-19 Vaccines efficiency and safety
How efficient and safe are the Russian Sputnik and the Chinese Sinovac vaccines?
Pasteur Institute acknowledged that its Covid-19 vaccine is not efficient and that there is a danger that partially efficient vaccines may breed the new more virulent variants of the Sars-Cov-2