Diseases, Conditions, Syndromes

Video: Is air pollution related to COVID-19?

Patients with existing respiratory conditions are at risk for developing more severe cases of COVID-19. There are many factors that can contribute to respiratory conditions, including genetic factors, behaviors like smoking, ...

Health

Many U.S. counties lack infectious disease specialists

(HealthDay)—The distribution of infectious disease (ID) physicians in the United States is geographically skewed, with 90 percent of U.S. counties having below-average ID physician density or no ID physicians at all, according ...

Diseases, Conditions, Syndromes

Crowded homes, poor neighborhoods linked to COVID-19

A study of nearly 400 pregnant women in New York City is among the first to show that lower neighborhood socioeconomic status and greater household crowding increase the risk of becoming infected with SARS-CoV-2, the virus ...

Ophthalmology

How exercise reduces cataract risk

Chinese and Australian researchers have combined studies of more than 170,000 people and found conclusive evidence that regular physical exercise reduces the risk of age-related cataracts, the cause of blindness in an estimated ...

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