Hours after Mexico City authorities raised the capital’s COVID-19 alert
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Contrary to myths circulating on social media, COVID-19 vaccines do
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(Reuters) – In some people, past exposure to common-cold coronaviruses
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Dr. Nesheiwat: ‘Not a bad idea’ to wear masks as
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In a new study assessing the potential of a single-dose,
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Results from the first trial of a new COVID-19 vaccine
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India, already hit hard by the Delta variant of COVID-19,
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Work-from-home restrictions were reimposed in Moscow on Monday as Russia
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CANBERRA, Australia — Australia was battling to contain several COVID-19
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(Reuters) – More than half of young adults with mild
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