According to Delhi Medical Association which has set up medical facility in the ground, around 400 people have approached the doctors at the facility worrying about fever, diarrhoea and vomiting.
We have had around 400 people approaching us previously 24 hours, " Sachin Bhargava of DMA told PTI.
He said the basic problem was because of scarcity and the caliber of water they were drinking.
"There is no proper arrangement for water supply the ones are not having bottled water. So they are facing problems, " he or she said.
One Vishnu Dutt Sharma from Uttar Pradesh, who was observing an easy at the Maidan, collapsed in the morning and was rushed to LNJP Hospital where he's being treated. "He did not have food or water for three times. He fell unconscious, " he said.
According to the agreement reached in between Team Anna and police, the organisers have to arrange for drinking drinking water, medical aid and mobile toilets.