Immunology

Coronavirus takes aim at fat cells, study shows

(HealthDay)—The coronavirus appears to target both fat cells and certain immune cells within body fat, which may explain why overweight and obese people are more likely to develop severe COVID-19, researchers report.

Diseases, Conditions, Syndromes

WHO switches to Greek alphabet for virus variant names

COVID-19 variants are to be known by letters of the Greek alphabet to avoid stigmatizing nations where they were first detected, the World Health Organization announced Monday.

Diseases, Conditions, Syndromes

How is COVID-19 affecting people's mental health?

Coronavirus-induced anxiety and depression continue to exert a mental toll on U.S. residents, especially among young adults, even as rising U.S. vaccination rates and falling COVID-19 cases signal a gradual return to pre-pandemic ...

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