20 July 2021 Coronavirus And Recovery News: Pfizer Less Effective In Over-50s And Against Delta Find Israeli Researchers. Tokyo Olympics Organizer Won't Rule Out Last-Minute Cancellation.
The U.S. new cases 7-day rolling average are 52.2 % HIGHER than the 7-day rolling average one week ago and U.S. deaths due to coronavirus are now 27.1 % HIGHER than the rolling average one week ago. Today's posts include: U.S. Coronavirus New Cases are 55,828 U.S. Coronavirus deaths are at 622 Covid-19 breakthrough infections are preventable, but it's going to take a big effort to stop them Which SARS-CoV-2 vaccine should I get, if any? - The model simulated the health outcomes for a 65-year-old and found the patient would gain a net of 7.4 days -- an extra week of life -- if the person rece...