Coronavirus: hopes high for a Covid-19 vaccine in early 2021, but that’s only the start of the story, experts say

With six Covid-19 vaccine candidates undergoing final clinical trials, initial data about whether they can protect people from the disease is expected to be available in the next two to three months, assuming all goes well.That gives hope to the possibility that a vaccine could hit the market by early next year.A possible concern is that most of the candidates, although using different technologies, have adopted a similar immunology strategy to express the spike protein of SARS-CoV-2 in the…

from South China Morning Post https://www.scmp.com/news/china/science/article/3096643/coronavirus-hopes-high-covid-19-vaccine-early-2021-thats-only