KPIX CBS Evening News With Norah ODonnell December 20, 2021 23:34:00
Compared to its two dose regiment. and fresh evidence of covid starling impact on the unvaccinated. a massachusetts health department reports those who have not received a vaccine dose are 31 times more to test positive than those vaccinated with a booster. despite reports of breakthrough cases, the c.d.c. says nationwide those who are unvaccinated are 20 times more likely to die from covid than those boosted. in texas officials announce the first known covid des related to omicron. at houston methodist hospital more than 80% of new symptomatic covid cases are omicron. it took delta three mont...