Booster shots needed against omicron, CDC studies show
No significant increase seen in fetal mortality rates from 2019 to 2020
21 January 2022Prevalence of coronary heart disease largely unchanged from 2011 to 2018
21 January 2022Booster shots needed against omicron, CDC studies show
Three studies released Friday offered more evidence that COVID-19 vaccines are standing up to the omicron variant, at least among people who received booster shots.
