Pfizer Inc and BioNTech SE said on Thursday they are testing a third dose of their COVID-19 vaccine to better understand the immune response against new variants of the virus.
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The driver of the car that plowed into a Christmas parade in Waukesha, Wisconsin, leaving five dead and 48 injured, will be charged with intentional homicide, police said Monday. https://ift.tt/eA8V8J
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