By Vanessa Buschschlüter
BBC News
Haiti's cholera outbreak is worsening, with confirmed cases jumping to much than 700 and cholera-related deaths to 161, the Pan-American Health Organisation (PAHO) says.
Health officials are investigating a further 7,000 suspected cases.
PAHO caput Carissa Etienne said fractional a cardinal radical were astatine hazard of contracting cholera.
The United Nations has appealed for astir $150m (£127m) to assistance incorporate the dispersed of the disease.
The existent outbreak started astatine the opening of October, erstwhile 2 cases were confirmed successful the greater Port-au-Prince area. Before those 2 cases, determination had not been immoderate for much than 3 years.
Haiti had been cholera-free until 2010, erstwhile an outbreak dispersed from leaking sewage pipes from a United Nations basal lodging Nepalese peacekeepers.
Almost 10,000 radical died arsenic a effect of the outbreak. The UN aboriginal apologised for its nonaccomplishment to forestall the dispersed of the disease.
Cholera is contracted by eating nutrient oregon drinking h2o contaminated with the bacterium Vibrio cholerae. It tin impact children and adults, causing terrible diarrhoea, and tin termination wrong hours if near untreated.
The United Nations is calling for backing to supply cleanable water, hygiene and sanitation to dilatory down its spread.
The cholera outbreak is peculiarly worrying due to the fact that it comes astatine a clip erstwhile Haiti is already mired successful a information crisis.
Armed gangs power parts of the superior and dense gunfights betwixt rival gangs person disrupted food, h2o and substance deliveries.
According to the UN, astir fractional of Haiti's colonisation are experiencing precocious levels of nutrient insecurity.
Almost 100,000 radical person been displaced by the rising pack violence.