of the national survey MICS 3 showed that the prevalence of overweight "obesity" is 9.3% (10% for females - 8.5% among boys below15 years). Prevalence of overweight among children aged below 5 years in Algeria 235.Moreover, the WHO STEPS survey shows that about 56.1% of the adult population consumes less than 5 fruits and vegetables / d. The TAHINA (2005) survey showed that food consumption of fruit (0.6 per day) and vegetables (0.8 per day) is low and consumption of fat and sugar is very high. The same survey revealed that obesity (greater than or equal to 30 BMI) was found in 21.24% of respondents. 2. In terms if provision of drinking water: 236.Huge efforts and investments in terms of rehabilitation of drinking water networks and sanitation, and resorption of precarious habitat combined with those undertaken by health services were effective in controlling the main causes behind Transmission of Waterborne Diseases and enabled to observe a sharp decline in its incidence. 237.This because the supply of improved water is on the increase. The percentage of population with access to improved drinking water drawn from protected streams, in accordance with the joint recommendation of the WHO and UNICEF in this area, has increased from 85.1% in 2006 to 95% in 2009. The rate of connection to networks of drinking water (AEP) has reached 93% on 2009 and 95% in 2012. The rate of connection to sewerage is 86% in 2009 and 87% in 2012. Participation of sectors of the society in health and nutrition Below are some examples of the participation of some sectors of the society in the health area. 1. In terms of prevention of domestic accidents 238.The Ministry of Health initiated a prevention program and an intersectoral committee was set up in 1997. The main activities carried out were as follows: i) development of a guidelines on the prevention and what to do in the case of various types of household accidents, ii) development of training materials for the information of the general public and school children and implementation of an IEC program through various media, iii) implementation of an intersectoral pilot programme in the Wilaya of Boumerdes, iv) Setting up an information system. 2. In terms of Health in schools 39