Medical research

Fighting cardiovascular disease with acne drug

Dilated cardiomyopathy (DCM) is a leading cause of heart failure, affecting 1 in 250 people. The disease is characterized by an increase in size of the left ventricle of the heart. The stretched heart muscle is then unable ...

Diseases, Conditions, Syndromes

Children with no COVID-19 symptoms may shed virus for weeks

New research suggests that children can shed SARS-CoV-2, the virus that causes COVID-19, even if they never develop symptoms or for long after symptoms have cleared. But many questions remain about the significance of the ...

Diseases, Conditions, Syndromes

Immune responses to tuberculosis mapped across three species

Tuberculosis (TB) is one of the world's most vexing public health problems. About 1.5 million people died from this bacterial lung infection in 2018, and the World Health Organization (WHO) estimates that one-quarter of the ...

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