Covid-19: what does the new distinction between “positive” and “weak positive” correspond to in the result of PCR tests?

Question asked on 10/08/2020 Hello, The analysis of the results of RT-PCR tests that measure the viral load of Sars-CoV-2 in a patient has been … Read more

Covid-19: do antibodies disappear over time?

Question asked by Céline on 09/09/2020 Hello, You ask us whether it is true that former infected people can present a negative serological test. We … Read more

Post-Covid malaise: “I’m afraid of never being cured”

The coronavirus doesn’t just affect the lungs. Several months after their infection, many people say they have become anxious, sleepless, or even depressed. In July, … Read more

Tour de France: the peloton is annoyed by the lack of masks

Runners want to protect their “bubble”. Sunday, the ninth stage of the Tour de France between Pau and Laruns, in the Pyrénées-Atlantiques, again gathered many … Read more

Positive but not contagious: the blind spot of PCR tests

Is being positive for Covid-19 necessarily synonymous with contagiousness? Or, on the contrary, does this correlation, which is more complex than it appears, necessitate refining … Read more

Covid-19: the big test socket

Long lagging behind in this area, France has crossed the symbolic bar of one million weekly RT-PCR tests in recent days for research of Sars-CoV-2, … Read more