That's according to the World Health Organization(WHO) which is calling for stronger action to reduce the impact of diesel, "dirty" household fuels such as coal and kerosene, and other types of what it calls short-lived climate pollutants.
Kampeni hiyo ya kutoa kadi nyekudu itatoa taarifa kuhusu usafirishaji haramu wa watoto, picha za ngono pamoja na udhalilishaji wa aina nyingine pamoja na juhudi za kuwalinda watoto.