Une réinfection par le Covid-19 est-elle moin...

On le sait intuitivement : certaines relations nous épuisent. Mais ce que la science révèle aujourd’hui va beaucoup plus loin. Certaines personnes de notre entourage pourraient littéralement accélérer notre vieillissement biologique.Une étude publiée le 22 janvier 2026 dans la pr ...  Show more

On a tous déjà ressenti ce petit réconfort après avoir mangé du chocolat. Une sensation agréable, presque immédiate, comme un léger mieux. Mais ce que la science montre aujourd’hui est plus surprenant : cet effet dépend d’un seuil très précis… et il ne se joue pas seulement dans ...  Show more

Last week, researchers at the Los Alamos National Laboratory released alarming news: At least one variant of the virus that causes Covid-19 had significantly mutated to become more contagious. If true, this would have major implications. A new variant could, for example, hamper e ...  Show more

Drs Michael S. Saag and Monica Gandhi discuss COVID-19 and the impact this pandemic has had on patients diagnosed with HIV, including vaccines, boosters, and patients who are older or have chronic comorbid conditions. Relevant disclosures can be found with the episode show notes ...  Show more

<span lang="EN" style= "font-family: 'Calibri',sans-serif; mso-ascii-theme-font: minor-latin; mso-hansi-theme-font: minor-latin; mso-bidi-theme-font: minor-latin;" xml:lang="EN">For most of our lives, we've been taught that viruses make us sick. But there is ...

Research from New York examining the blood of people who have recovered from Covid – 19 shows the majority have produced antibodies against the disease, The researchers hope to soon be able to establish whether this confers long term immunity as with more common viral infections. ...  Show more