Pfizer announced it is expanding testing of its COVID-19 vaccine in a bigger group of children under the age of 12.
KDKA's Amy Wadas has more.
Pfizer announced it is expanding testing of its COVID-19 vaccine in a bigger group of children under the age of 12.
KDKA's Amy Wadas has more.
Pfizer announced it's expanding its clinical trials for younger children ages 5 to 11-years-old.
The Centers for Disease Control are releasing new guidelines for summer camps. The agency says there's no need for masking or..