BREAKING: *2* vaccine trials today both support humoral and cellular immune response! 1) 1077-person trial by Oxford ChAdOx1 show immune response in 14 days. Booster improves at 28 days. 2) 602-person trial in Wuhan: immune response within 14 days. No serious side effects.

2) Oxford trial report. No serious adverse effects. Acetaminophen, aka paracetamol, reduced any mild effects. Neutralizing antibodies induced in all patients after second dose. Neutralising antibody responses correlated strongly with antibody levels https://t.co/XV6k1MS88F pic.twitter.com/fo8Wh9pZHL

— Eric Feigl-Ding (@DrEricDing) July 20, 2020