Dec 4 (Reuters) - Vaccine advisers to U. were expected to vote on Thursday on whether to scrap a broad recommendation for the hepatitis B vaccine for children, a move that would leave the choice to parents in most cases.

Children and adolescents who own smartphones by age 12 have higher risks of depression, poor sleep and obesity, according to a new study.

HYDERABAD, India, Dec 3 (Reuters) - Danish drugmaker Novo Nordisk will launch its blockbuster diabetes drug Ozempic in India this month, three sources familiar with the matter said, as it ​seeks to strengthen its foothold in the world's most populous nation. India has the second-highest number ‌of people with type 2 diabetes after China and rising obesity rates, making it a critical battleground for drugmakers vying for a share ‌of the fast-growing weight-loss treatment market, which analysts e