What are saliva and batch tests, and what are their benefits?
Jose Manuel Bautista Updated:05/02/2021 14:23h save Related news During the months that we have been in the pandemic caused by Covid-19, we have learned a … Read more
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Jose Manuel Bautista Updated:05/02/2021 14:23h save Related news During the months that we have been in the pandemic caused by Covid-19, we have learned a … Read more
Is the swab really essential? This giant and unpleasant cotton swab that is pushed deep into the nose to perform a Covid-19 test has become … Read more
The French striker received a red card for this spitting last Saturday and is now suspended for five firm matches. LFrench international striker from Borussia … Read more
A participant in the experiment refills the reservoir of an aerosol dispenser at the Johan Cruijff stadium in Amsterdam. Reuters A team of scientists is … Read more
Question asked by Yann Le Gac on 12/11/2020 Hello, You ask us about a German video relayed on social networks, in particular by covid-skeptical internet … Read more
Microscopic needles penetrate the skin at an angle and do not go beyond the middle layer of the skin – the dermis or dermis. Image: … Read more