What to Look Out for and How to Avoid Them

Analysis - Recently South Africa has experienced heavy rains which resulted in floods in some parts of the country. In the coastal city of Durban hundreds of people have died and families have been displaced in the aftermath. Water pipes, sewerage systems and roads have also been damaged. Public health experts, Juno Thomas and Linda Erasmus from the country's National Institute for Communicable Diseases explain what kind of health risks can emerge as a result of flood disasters and what actions can be taken.