Study confirms kids as spreaders of COVID-19 and emerging variants
By studying 110 children aged two weeks to 21 years who tested positive for COVID-19 ...
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How different types of physical activity affect cardiorespiratory fitness
We all know that exercise is good for us and that being fit can lower ...
Male and female fetuses respond differently to COVID-19
In pregnant women who tested positive for SARS-CoV-2, the virus that causes COVID-19, male placentas ...
Early stage lung cancer may be detected from a drop of blood
A diagnostic blood test may provide early detection of lung cancer in asymptomatic patients, according ...
Exploring history of maternal effects on offspring
Beliefs about which specific maternal behaviors or experiences have lasting effects on gestating offspring have ...
Study holds warning on pandemic drinking
Scientists estimate that a one-year increase in alcohol consumption during the COVID-19 pandemic will result ...
Omicron could peak in U.S. fairly soon. Maybe.
Based on the quick rise and precipitous drop of Omicron in South Africa, Harvard experts ...
Harvard expert: ‘Schools should not close’
Chicago’s public school system closed this week when the teachers’ union and the city clashed ...
No Omicron immunity without booster, study finds
An additional “booster” dose of Moderna or Pfizer mRNA-based vaccine is needed to provide immunity ...
New global survey looks at health, well-being
What’s your blood pressure? For most people, this is an easy question, a fundamental measurement ...