New review points to faster, safer vaccine development

Viral mimic systems and other tech platforms could enable local testing of vaccine candidates and antiviral therapies. This is important in the context of low-resourced health settings, Africa's focus on increasing its vaccine ...

Understanding the rising suicide risk among Black youth

Suicide rates among Black youth have risen sharply in recent years, surpassing those of other racial and ethnic groups. In 2023, it was the third leading cause of death for Black youth aged 10–24 years. However, research ...

How age, sex and genetics shape our antibodies

Age, biological sex, and human genetic factors influence the production of antibodies during the immune response. A team of scientists from the Institut Pasteur, the CNRS and the Collège de France have shown that these factors ...

New Medicaid work rules likely to hit middle-aged adults hard

Lori Kelley's deteriorating vision has made it hard for her to find steady work. The 59-year-old, who lives in Harrisburg, North Carolina, closed her nonprofit circus arts school last year because she could no longer see ...

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