Twitter Feed: Post

@Blithe ("Blithe Rocher, Ph.D.") retweeted:

@SaadOmer3 ("Saad B. Omer") wrote:

Here’s what keeps me up at night: a post-Delta variant for which vaccines have lower effectiveness for severe outcomes overlapping with the Northern hemisphere winter. We are increasing the possibility of such a variant emerging by not acting urgently on global vaccine equity.