After four years of work, a Nantes company specializing in hygiene has developed an air
A long journey of more than a month through the Amazon and 25 kilos of
Testing yourself against Covid is now possible: a decree from the Minister of Health authorizes
Vaccinating children, soon possible in the United States? Pfizer filed on April 9 a request
At first glance, it is not much: in Israel, less than 1% of contaminations are