La circulation du Covid-19 dans les eaux usées continue de grimper en France depuis le début du mois d’août 2025. Et commence ...

As the summer surge of COVID-19 crests, many people are weighing whether they need to get booster shots now to protect against the disease (SN: 7/19/24). The U.S. Food and Drug Administration approved ...

Variant-driven COVID-19 cases are increasing and a few U.S. schools and businesses have temporarily reinstated mask mandates to mitigate the virus’s spread. Now, some are sounding the alarm that more ...

L'étude du professeur Didier Raoult, menée avec l'IHU de Marseille et initialement publiée dans la revue en mars 2020, a été ...

As the nation experiences a summer surge in COVID-19 cases, questions might arise if you, a family member or friend becomes ill. While you might have gotten COVID in the past, public health ...

Helen Branswell covers issues broadly related to infectious diseases, including outbreaks, preparedness, research, and vaccine development. Follow her on Mastodon and Bluesky. You can reach Helen on ...

After being infected with COVID-19, how long are you protected with antibodies and when could you get the virus again? Though the questions have been asked over the past two years, the answers have ...

An analysis of genetic samples taken from the Huanan seafood market in Wuhan, China, has identified a shortlist of wild animals being sold there that were the most likely source of the virus that ...

Ziyad Al-Aly is chief of research and development at VA St. Louis Health Care System and a clinical epidemiologist at Washington University in St. Louis. Since 2020, the condition known as long ...

L’Organisation mondiale de la santé (OMS) rappelle que l’hantavirus n’a rien à voir avec le Covid-19, malgré les inquiétudes ...