Diseases, Conditions, Syndromes

SARS-CoV-2 rebound rate similar with, without oral antivirals

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) rebound occurs at a similar rate for those receiving and not receiving oral antiviral treatment and for those receiving nirmatrelvir/ritonavir or placebo, according ...

Biomedical technology

Advanced viral diagnostics tool closer to widespread use

Most of today's clinical diagnostic tools are designed to detect the presence of a specific and known pathogen. These targeted assays—like the PCR and antigen tests that have become widely used during the COVID-19 pandemic—meet ...

Neuroscience

Demystifying a mammal's brain, cell by cell

A group of scientists, including several at Harvard, have dived deeper into the mammalian brain than ever before by categorizing and mapping at the molecular level all of its thousands of different cell types.

Diseases, Conditions, Syndromes

Tobacco smoke exposure linked to increased risk of tuberculosis

Researchers at Massachusetts General Hospital (MGH) have identified a potential mechanism by which tobacco smoking drives a type of white blood cell known as monocytes to the lung where they can increase the risk of active ...

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