Is too much hope being put into a coronavirus vaccine?
Mike BebernesEditor
,Yahoo News 360•July 13, 2020
What’s happening
It’s a commonly accepted truth that the only way the coronavirus pandemic will come to an end is through the development of an effective vaccine. The effort to accomplish that goal has been underway for months in countries around the world, at a scale and speed that have never been seen before.
There are currently more than 100 potential vaccines in some stage of development, some of which have advanced to human trials. The Trump administration launched “Operation Warp Speed” in May with the goal of having millions of doses available by the end of the year. Dr. Anthony Fauci, the nation’s top infectious disease expert, recently said he was “cautiously optimistic” a vaccine could be ready by early 2021.
Experts say the virus will continue to spread until about 70 percent of the population has developed immunity. A vaccine is the quickest and safest way to establish what’s known as “herd immunity.” The other path — waiting until enough people have been infected — could lead to millions of deaths, epidemiologists say.
Coronavirus antibodies may last only two to three months after infection, study suggests
Published Thu, Jun 18 20206:09 PM EDT
https://www.cnbc.com/2020/06/18/coronav ... gests.html