Dhaka, the capital city of Bangladesh, has been ranked as the most noise polluted city globally, according to the recent 'Annual Frontier Report, 2022' published by the United Nations Environment Programme (UNEP).
The theme for the 2021-2023 campaign for world head injury awareness day is "More Than My Brain Injury". The day promotes the correct usage of safety gadgets such as helmets and seat belts through various events, which can prevent damage to the head when an accident is encountered.
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