For months, Joelle Ruppert was among the millions of Americans who are COVID-19 vaccination holdouts....
The rush has been fueled in no small part by governors in Southern states, where vaccinations lag and hospitalizations are soaring thanks to infections caused by the Delta variant....
“ It’s so much better to prevent a disease than to use an expensive, cumbersome and difficult-to-use therapy....
综合
洛杉矶时报-世界与民族
2021-08-25 00:00:00.0
