from CNN.com - RSS Channel - HP Hero https://www.cnn.com/2021/09/22/health/cdc-vaccine-advisers-booster-wane/index.html
via https://www.cnn.com/index.html
Wednesday, 22 September 2021
CDC: Vaccine protection against Covid wanes over time, especially for older people
The protection provided by Covid-19 vaccines appears to wane over time, especially for people 65 and older, a US Centers for Disease Control and Prevention expert said Wednesday.
from CNN.com - RSS Channel - HP Hero https://www.cnn.com/2021/09/22/health/cdc-vaccine-advisers-booster-wane/index.html
via https://www.cnn.com/index.html
from CNN.com - RSS Channel - HP Hero https://www.cnn.com/2021/09/22/health/cdc-vaccine-advisers-booster-wane/index.html
via https://www.cnn.com/index.html
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