Just got the pics back from the great visit of ⁦@FLOTUS⁩ ⁦@DrBiden⁩ and ⁦@Surgeon_General⁩ to ⁦@TexasChildrens⁩: first time I got to meet Dr Biden, and it was special see and hug my good brother Vivek, lots of struggles and tears these past 20+ months pic.twitter.com/lZ1QkmaYoe

— Prof Peter Hotez MD PhD (@PeterHotez) November 20, 2021