Children infected with SARS-CoV-2 are less likely than adults to produce antibodies against the virus, despite having similar symptoms and levels of virus in their bodies, according to a small study in Australia1.
The White House on Thursday announced it would extend the current federal mask mandate for passengers on airplanes and public transit for another month — the third extension of the mandate since it was imposed in January 2021.
Even as cases of Covid-19 continue to fall nationwide, the head of the Centers for Disease Control and Prevention says that the coronavirus is most likely here to stay — and that it could behave similarly to influenza.
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