United Nations, Jul 6 (Prensa Latina) Approximately, 2200 million people lack drinking water at home, which affects female members of the family to a greater extent, according to a report released today. The analysis, conducted by the United Nations Children's Fund (Unicef) and the World Health Organization (WHO), reveals that women and girls are the most affected by the crisis associated with these issues. According to the text, they are responsible for collecting the vital liquid in seven out of every 10 homes that are deprived of the supply.