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

Pfizer vaccine: have 3000 people experienced adverse effects in the United States?

Question asked by Victor on 12/27/2020 Hello, For several days now, worry about the messenger RNA vaccine against Pfizer-BioNTech’s Covid-19, the only one to be … Read more

“Only a third of suspected Covid-19 cases have consulted a doctor”

How to contain the Covid-19 epidemic without blocking all economic and social life? The first – and essential – step is to properly identify the … Read more

What does the accelerated validation procedure for Covid-19 vaccines consist of?

Question asked by Verhaeghe on 12/04/2020 Hello, Less than a year after the emergence of Covid-19, vaccination campaigns are already in place. It was England … Read more

Prevent HIV by one injection

It’s a ritual. For thirty-three years, the 1is December is World AIDS Day. But this year, one pandemic is chasing another. To the point that … Read more

Anti-Covid treatments: what is Trump the guinea pig of?

It was in a triumphant tweet that Trump announced his discharge from hospital on Monday evening. “I feel really good! Don’t be afraid of the … Read more

Violent protests in Minneapolis, Renault savings plan, Adama Traoré … Most of the news of this Friday

News in France Renault. The automaker unveiled on Friday a vast savings plan with nearly 15,000 job cuts expected worldwide, including 4,600 in France due … Read more