More people are getting Covid-19 vaccine boosters than getting their first shots, CDC data shows
CNN, Oct. 7, 2021
October 07, 2021
Day: October 7, 2021
You asked: Is it safe to travel to a music festival?
The Washington Post, Oct. 7, 2021
October 07, 2021
Covid immunity through infection or vaccination: Are they equal?
NBC News (Kaiser Health News), Oct. 7, 2021
October 07, 2021