Diseases, Conditions, Syndromes

Sources of SARS-CoV-2 and other microorganisms in dental aerosols

COVID-19 was declared a global pandemic in March 2020 and given an incomplete understanding of the transmission of SARS-CoV-2 at that time, the American Dental Association recommended that dental offices refrain from providing ...

Diseases, Conditions, Syndromes

Will summer slow the spread of COVID-19? New research sheds light

At face value, it seems highly plausible that SARS-CoV-2—the virus that causes COVID-19—could behave seasonally, being more prevalent in winter and less so in summer. The four other coronaviruses that commonly circulate ...

Diseases, Conditions, Syndromes

Portugal set to extend virus emergency

Portugal's government acknowledged Wednesday that it is struggling to withstand a second wave of the coronavirus, preparing to extend infection control measures and a state of emergency for two more weeks.

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