Are the official figures for hospitalizations linked to Covid-19 inflated?

Is the government inflating hospital data on Covid? For almost a year now, France has been living at the rate of the publication of daily … Read more

Covid-19: immune memory could last more than eight months

The more time passes, the more perspective we have on the natural immunity developed by ex-Covid-19 patients. In November, we could say that antibodies against … Read more

How is the British variant of Covid-19 detected?

Question asked by Bruno on 12/27/2020 Hello, A first case of contamination with the British variant of Covid-19 was detected in France, in Tours, Saturday, … Read more

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