On Thursday, Pfizer announced plans to request FDA authorization for a third COVID-19 vaccination dose in August.
KDKA's Lindsay Ward breaks down what this means for those who have been vaccinated.
On Thursday, Pfizer announced plans to request FDA authorization for a third COVID-19 vaccination dose in August.
KDKA's Lindsay Ward breaks down what this means for those who have been vaccinated.
Health experts are continuing to look into the effectiveness of a third COVID-19 shot.
Friday is California resident Sydney Hoag’s 12th birthday, and to celebrate, she received the first dose of the Pfizer COVID-19..