Medical research

Unique binding of delta variant may explain high transmissibility

Unlike other SARS-CoV-2 variants, the delta variant can attach to copies of itself, forming larger aggregations, or clumps, of viral particles, suggests a study by scientists at the National Institutes of Health. The researchers ...

Medications

WHO calls on Pfizer to make its COVID pill more available

The head of the World Health Organization called on Pfizer to make its COVID-19 treatment more widely available in poorer countries, saying Tuesday that the pharmaceutical company's deal allowing generic producers to make ...

Diseases, Conditions, Syndromes

A major update on global tuberculosis fight

The global effort against tuberculosis, a disease which takes 1.5 million lives annually, presents some cause for optimism, according to an expert from the Hackensack Meridian Center for Discovery and Innovation (CDI) and ...

Cardiology

New miniature heart could help speed heart disease cures

There's no safe way to get a close-up view of the human heart as it goes about its work: you can't just pop it out, take a look, then slot it back in. Scientists have tried different ways to get around this fundamental problem: ...

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