Medical research

Different genes behind same adaptation to thin air

Highlanders in Tibet and Ethiopia share a biological adaptation that enables them to thrive in the low oxygen of high altitudes, but the ability to pass on the trait appears to be linked to different genes in the two groups, ...

Health

ER overcrowding hurts minorities in California

Hospitals in areas with large minority populations are more likely to be overcrowded and to divert ambulances, delaying timely emergency care, according to a multi-institutional study focused on California.

Diseases, Conditions, Syndromes

Albinism: lack of pigment plagued by deadly myths

Albinism, caused by a lack of melanin, the pigment that colours skin, hair and eyes, is a genetic anomaly that concerns hundreds of thousands of people across the globe, particularly in Africa.

Diseases, Conditions, Syndromes

COVID-19 vaccine hesitancy among patients undergoing dialysis

In a nationwide survey of U.S. patients undergoing dialysis, one-fifth of patients were hesitant to receive a COVID-19 vaccine, and hesitancy was especially high among certain age and minority racial and ethnic groups. The ...

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