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)
Technologies designed to make indoor spaces safer from infection are not effective in the real world, researchers from the University of East Anglia in the UK argue.
Nearly half of 363,000 US veterans who tested positive for COVID-19 still had symptoms up to 6 months later, and the risk factors for this condition were Black race, older age, diabetes, and severe infection, concludes a study published yesterday in the Annals of Epidemiology.
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.
