Bill Gates @BillGates
.@NIHDirector Thanks for a terrific visit. More Americans should know about NIH’s work to save lives at home and ar… https://t.co/wiJ6Un1CUt — PolitiTweet.org
Francis S. Collins @NIHDirector
Hosted @BillGates & @gatesfoundation at #NIH for discussions to shape future innovations like vaccine development&p… https://t.co/c…