The indication that Friday was the first day on record to have a global average surface temperature above 2°C when compared with preindustrial levels, emerged first from a dataset maintained by the European Center for Medium-Range Weather Forecasts (ECMWF)
Hospital-acquired (nosocomial) COVID-19 transmission was associated with higher rates of 30-day mortality and more severe disease during the early phases of the pandemic, but the risk has lessened in the post-Omicron landscape, according to a new study from JAMA Network Open based on outcomes seen in Sweden during the past 3 years.
A third of Americans surveyed in a new poll from researchers at Ohio State said they do not believe they need vaccines for the flu or COVID-19 this season because they do not consider themselves high risk for complications from the viruses. ...
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