A new study revealed that Older siblings who had positive relationships with their younger siblings have fewer depressive symptoms and lowest levels of risky behaviors. Overall, the researchers observed that whereas siblings with negative relationships engaged in more risky behaviors. The study appeared in the International Journal of Behavioral Development.
WHO cautioned that "indiscriminate" use of antibiotics is increasingly leading to resistance to medicines and treatment failure even as it asked India and South East Asian nations to "urgently" address this threat to public health.



