covid-19
Prior COVID-19 infection does not protect as well as vaccine against reinfection: CDC
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Patients hospitalized with COVID-like symptoms were five times more likely to test positive for Sars-Cov-2, if they were unvaccinated and ...
CDC advisory panel recommends COVID-19 vaccines for kids ages 5-11
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Vaccine advisors for the U.S. Centers for Disease Control and Prevention (CDC) voted Tuesday that children ages 5-11 should get ...
Teen screen time more than doubled during COVID-19 pandemic, study says
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The average total daily screen use among adolescents more than doubled during the COVID-19 pandemic, according to a group of ...
Brazil registers lowest number of COVID-19 deaths since April 2020-
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By ANI BRASILIA: Brazil registered on October 31 the lowest daily average of deaths from COVID-19 practically since the disease ...
COVID-19 vaccine for children has been packed and shipped
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Anticipating a green light from vaccine advisers, the Biden administration is assembling and shipping millions of COVID-19 shots for children ...