coronavirus April 27, 2021 11:17 pm Pfizer Works on Oral Drug to Treat COVID-19 Pfizer, the manufacturer of one of the most widely used vaccines, says they are working on a breakthrough treatment for COVID-19 victims and it comes in a pill. Terry McSweeney reports. US & World Videos 4:02 Updated COVID vaccines coming 3:17 Slight summer uptick of COVID cases in California 3:57 Interview: Doctor's perspective on COVID 4 years after shutdown started 2:09 CDC updates COVID isolation guidelines 1:37 Study examines effectiveness of main COVID treatment Paxlovid
