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COVID-19

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 * Health


PFIZER ASKS FDA TO AUTHORIZE ITS COVID-19 VACCINE FOR YOUNG CHILDREN


USE OF THE SHOTS AMONG CHILDREN AGES 6 MONTHS TO UNDER 5 YEARS COULD GAIN
REGULATORS’ GO-AHEAD IN MARCH

Should We Get a Second Booster Vaccine? What the Science Says
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Should We Get a Second Booster Vaccine? What the Science Says

Amid a surge in cases, some countries are handing out second booster shots. In
Israel, early data suggest a fourth vaccine dose can increase antibodies against
Covid-19, but not enough to prevent infections from Omicron. WSJ explains. Photo
composite: Eve Hartley/WSJ
By
Jared S. Hopkins
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JARED S. HOPKINS

 * Biography
 * @jaredshopkins
 * jared.hopkins@wsj.com

and
Stephanie Armour
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STEPHANIE ARMOUR

 * Biography
 * @stepharmour1
 * Stephanie.Armour@wsj.com

Updated Feb. 1, 2022 7:33 pm ET

Print

Text



Pfizer Inc. and partner BioNTech SE asked U.S. health regulators to authorize
use of their Covid-19 vaccine in children under 5 years, the last age group
without access to the shots.

The application, which the companies said they began submitting to the Food and
Drug Administration on Tuesday, could lead to the shots becoming available in
March for children ages 6 months to under 5 years.

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