Malaysia will expand water rationing in and around its capital Kuala Lumpur, as a drought continues to affect millions.
The hot spell has also contributed to more cases of dengue fever, as it speeds up the life cycle of the aedes mosquito that carries the virus and enhances replication of the pathogen.
The water crisis is a global concern - EcoChallenge_2.0 game event looks for solutions from schools - curtin.edu.au/ecochallenge