Gerontology & Geriatrics

Is low BMI harmful in old age?

Despite the success of drugs like Ozempic (semaglutide) in promoting both weight loss and longer life, doubt remains about the role of body mass index (BMI) at older ages. Many studies have shown that low BMI is associated ...

Vaccination

US drug regulator delays Novavax COVID vaccine approval

The US drug regulator has missed a deadline for granting full approval to Novavax's COVID-19 vaccine, the company said Wednesday, amid major shakeups at health agencies under President Donald Trump.

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