Immunology

How being in space impairs astronauts' immune systems

A new study led by researchers at Karolinska Institutet in Sweden has examined how T cells of the immune system are affected by weightlessness. The results, which are published in the journal Science Advances, could explain ...

Vaccination

EU authorizes sale of vaccine against RSV in infants

The EU on Friday authorized the sale of a vaccine to protect infants from respiratory syncytial virus (RSV), a disease that in worst cases can lead to pneumonia and bronchiolitis.

Parkinson's & Movement disorders

Study adds to evidence that Parkinson's starts in the gut

Ask any neurologist: Parkinson's disease is a brain disorder. The conspicuous symptoms of Parkinson's disease—uncontrollable tremors, slowed down motions, and the feeling that one's feet are stuck to the ground—all stem ...

Diseases, Conditions, Syndromes

Severe COVID-19 may lead to long-term innate immune system changes

Severe COVID-19 may cause long-lasting alterations to the innate immune system, the first line of defense against pathogens, according to a small study. These changes may help explain why the disease can damage so many different ...

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