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Pourquoi le COVID-19 dure-t-il si longtemps, avec des symptômes qui persistent des mois après l’infection initiale ? De nouvelles données suggèrent que l’empreinte durable du COVID-19 pourrait être due au fait que le virus apporte des modifications importantes au sang des personnes, produisant des changements durables aux cellules sanguines qui

When the coronavirus epidemic began - it was only a few weeks ago and now seems centuries ago - doctors felt relatively confident, believing they knew who they were dealing with. Early medical reports suggested that the coronavirus appeared to be a standard respiratory virus, although it was not a common respiratory virus.

This Breton startup, Hemarina, has developed a molecule derived from a marine worm to transport oxygen in the blood. For Dr. Franck Zal, who made this discovery, it is a "molecular respirator" that could replace the artificial respirators that are sorely lacking for treating

Scientists from one of the world's leading epidemiology centres, the American Johns Hopkins University, have just published an article that opens up unexpected prospects in these gloomy epidemic times. They explain how viral antibodies, contained in the blood serum of patients cured of coronavirus, could then be used to treat the disease.