Diseases, Conditions, Syndromes

IgA antibodies seem to protect unvaccinated against COVID-19

Despite daily contact with COVID-19 patients early in the pandemic, some health professionals avoided falling ill. As a University of Gothenburg study shows, the explanation appears to be an antidote in the immune system: ...

Diabetes

Varying safety of add-on second-line T2DM treatments

(HealthDay)—For patients with type 2 diabetes who are taking metformin, the risk of cardiovascular events and mortality varies with the addition of different second-line therapies, according to a study published online ...

Health

New study calls sodium intake guidelines into question

For years doctors have warned that too much salt is bad for your heart. Now a new McMaster University study suggests that both high and low levels of salt intake may put people with heart disease or diabetes at increased ...

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