Tweets
1 day ago
Ruth’s discovery of rotavirus saved millions of lives. And learning about rota is what inspired us to launch… twitter.com/i/web/status/1…
1 day ago
I had a great time answering questions on @Reddit yesterday about pandemic prevention, climate change, farmland, my… twitter.com/i/web/status/1…
2 days ago
Hey, @Reddit, it’s been a while. Ask me anything at 10:30AM Pacific Time.