Vaccination

US unveils guidance for federal vaccine mandate, exemptions

With just weeks remaining before federal workers must be vaccinated against COVID-19, the federal government on Monday outlined procedures for employees to request medical or religious exemptions from President Joe Biden's ...

Diseases, Conditions, Syndromes

Better data needed to defeat COVID-19 misinformation, experts say

Two experts from the Johns Hopkins Coronavirus Resource Center say the scientific community needs to urgently reform how public health data and preliminary research findings are communicated during future global crises to ...

Diseases, Conditions, Syndromes

COVID-19 clinical trials lack diversity, study shows

Despite disproportionately higher rates of COVID-19 infection, hospitalization and death among people of color, minority groups are significantly underrepresented in COVID-19 clinical trials, according to a new perspective ...

Diseases, Conditions, Syndromes

World races to contain new COVID threat, the omicron variant

Nearly two years into the COVID-19 pandemic, the world raced Friday to contain a new coronavirus variant potentially more dangerous than the one that has fueled relentless waves of infection on nearly every continent.

Overweight & Obesity

Is child obesity really going to shorten lives?

Rising life expectancy is one of the great success stories. If you were born in 1870, you'd expect to live until you were 30. But if you were born today, you'd expect to live to 72, and the UN predicts it will continue to ...

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