500 communities in Guatemala were severely damaged by heavy rains.

Now the heat wave begins with plenty of sunshine, and SODIS is an interesting option. There was a joint review between the units of health education and regulatory PROEDUSA DRPSA, both the Ministry of Health (MOH), to suggest the distribution of printed materials recommended SODIS technique, the materials will be financed by UNICEF and NGOs.

This means that in Guatemala and is institutionalized as SODIS technique of water disinfection.