No cross-immunity for Covid-19

DECRYPTION – Contrary to expectations, infections with benign coronaviruses do not protect against Sars-CoV-2. Tests carried out on 775 Ile-de-France children have shown that the … Read more

no proof of effectiveness after four months of controversy

To date, more than 120 studies have been completed – or are still in progress, but none of them has successfully demonstrated the benefits of … Read more

A contrasting assessment of the chances of survival after a stroke

Depending on whether the artery becomes blocked or tears, the stroke is more or less often fatal. Emergency treatment of ischemic stroke with thrombectomy. This … Read more

Coronavirus: the scientist and the after

The era is paradoxical. With the coronavirus crisis, there has probably never been more talk of science in the media than in political discourse. The … Read more