Ask HN: Primary news Sources for Covid 19

I’m getting really tired of reading news stories from people that don’t understand technology or science on what the latest understanding is about how covid19 works, what’s effective at improving outcomes and where the research is currently going. Are there any blogs/posts from doctors, researchers and field experts that HN readers are tracking that that would be worth following that have more direct understanding and involvement in the work that do a good job updating on the latest progress and summarizing the latest research.