Diseases, Conditions, Syndromes

Study finds risk factors for severe COVID-19 cases in children

Children who had preexisting health problems or who lived in the Southern United States had a higher risk for severe health outcomes from acute COVID-19 infections, according to researchers at UT Southwestern Medical Center. ...

Diseases, Conditions, Syndromes

'Positive' trial for Pfizer-BioNTech COVID-flu jab

Germany's BioNTech and US pharmaceutical giant Pfizer on Thursday announced "positive" results from initial trials of their combined mRNA vaccine against COVID-19 and influenza.

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