Dr. Tom Frieden sur Twitter :
“The fundamental lesson of #Delta isn’t the need for boosters, it’s the need for a multilayered approach not relying only on vaccines.” / Twitter
▻https://twitter.com/DrTomFrieden/status/1433503996245856260
Dr. Tom Frieden sur Twitter :
“The fundamental lesson of #Delta isn’t the need for boosters, it’s the need for a multilayered approach not relying only on vaccines.” / Twitter
▻https://twitter.com/DrTomFrieden/status/1433503996245856260