Immunology

Next-gen vaccines set to maintain immunity as the years advance

Vaccine potency drops in the elderly and little is known about why this happens. Now, European scientists are on a mission to understand waning immunity and to develop strategies that make vaccines work effectively in all ...

Psychology & Psychiatry

Environmental factors behind depression in Sri Lanka

Depression is influenced more by environmental factors than genetic ones, said a study conducted in Sri Lanka—a country devastated by a long-running civil war (1983–2009) and the 2004 Indian Ocean Tsunami, resulting in ...

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