HealthPfizer covid-19 vaccine: Is it the breakthrough we've been hoping for? Pfizer and its partner BioNTech say their coronavirus vaccine is 90 per cent effective in phase III trials. How excited should we be about the news, and what questions remain unanswered? News
HealthHow the US response to covid-19 broke its world-class health agencies A series of bad decisions and ill-judged policies, coupled with unrivalled political interference, has led to the FDA and CDC losing the trust of the public and scientists News