A woman covers her face to protect herself from the pollution in a street of Dhaka
A woman covers her face to protect herself from the pollution in a street of Dhaka, Bangladesh, April 29, 2019. A World Health Organisation study reveals that the major causes of child deaths globally are caused by diseases and conditions that can be directly attributed to pollution levels in the environment – such as air pollution, unsafe water, sanitation, inadequate hygiene or exposure to chemicals.