Vaccine for Covid-19
jeudi 6 août 2020 à 02:00It would be very advantageous to have a vaccine for Covid-19 by the end of this year, but rushing things is dangerous.
The reason vaccines are generally very safe is that researchers take the time to make sure they are very safe before introducing them. The risk of a carefully tested vaccine may not be zero, but it is negligible compared with the risk of the disease it prevents. But that won't apply to a vaccine which has not been carefully tested.