On dénombre plus de 100 programmes de recherche d’un vaccin contre Covid19. Certains progressent à une vitesse exceptionnelle. Mais pour avoir un vaccin avant 2 ans, il faudra que tout se déroule à la perfection. Un défi colossal expliqué par @Dereklowe
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Coronavirus Vaccine Prospects | In the Pipeline
▻https://blogs.sciencemag.org/pipeline/archives/2020/04/15/coronavirus-vaccine-prospects
“But that’s next year!” will be the reaction of many who are hoping for a vaccine ASAP, and I can understand why. The thing is, that would be absolutely unprecedented speed, way past the current record set by the Ebola vaccine, which took about five years. More typical development times are ten years or more. But hold that thought while you peruse another news item today from J&J. They have an even more aggressive timeline proposed for their own vaccine work: they have already announced that they have a candidate, and they say that they plan first-in-human trials in September. Data will be available from those in December, and in January 2021 they say that they will have the first batches of vaccine ready for an FDA Emergency Use Authorization. Now that is shooting for the world record on both the scientific and regulatory fronts.
So let’s talk vaccine development, because everything is going to have to work perfectly for any such timetable to be realized. Here’s a good overview of the coronavirus vaccine world in Nature Reviews Drug Discovery. The official WHO list is here, and at BioCentury they have constantly updated open-access summaries of the vaccines and other therapies that are in the clinic and the ones that are still preclinical. They have also just published this excellent overview of the vaccine issues; I recommend reading that one after you’ve picked up some background from this post.