Scientists are monitoring the virus that causes COVID-19 for genetic changes that could make a vaccine ineffective. But so far, they’re not seeing any.
Read more: https://n.pr/3gx5fmy
Coronavirus Doesn’t Change Quickly
Scientists are monitoring the virus that causes COVID-19 for genetic changes that could make a vaccine ineffective. But so far, they’re not seeing any.
Read more: https://n.pr/3gx5fmy