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Coronavirus infections are climbing again, marking another summer wave as children go back to school. But this uptick arrives with an added layer of uncertainty because it’s unclear when and which ...
Parents in the United States who want to vaccinate their young children against Covid-19 this fall may face a growing set of ...
COVID-19 activity is rising in much of the country. Data shows overall respiratory virus spread is very low in the U.S.
LONDON (Reuters) -Pfizer and its German partner BioNTech on Friday lost their bid to overturn a ruling that their COVID-19 vaccine infringed one of Moderna's patents at London's Court of Appeal.