Public Library of Science

Health

US firearm death trends revealed over four decades

A new analysis of firearm death rates from 1981 to 2020 shows that the people most heavily impacted by firearm deaths were Black men and white men, and that rates of firearm-related homicides and suicides jumped between 2019 ...

Psychology & Psychiatry

Five precepts of Buddhism may be linked to lower depression risk

A new study suggests that people with high levels of neuroticism and stress may be at greater risk for depressive symptoms, but those links could be buffered for people who observe the five precepts of Buddhism—a fundamental ...

Diseases, Conditions, Syndromes

COVID-19 vaccine gives substantial protection against reinfection

Individuals previously infected with SARS-CoV-2, the virus that causes COVID-19, still benefit from vaccination, gaining 60% to 94% protection against reinfection, depending on the variant. A new study led by Katrine Finderup ...

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