HARARE, Zimbabwe - President Robert Mugabe declared Thursday there is "no cholera" in Zimbabwe and the southern African country's health crisis is over, even as the United Nations raised the death toll from the epidemic to 783.
Cholera has spread rapidly in Zimbabwe because of the country's crumbling health care system and the lack of clean water. The UN said 16,403 cases have been reported.
Last week, Zimbabwe declared a health emergency because of cholera and the collapse of its health services. South African authorities have declared the cholera-hit border region with Zimbabwe a disaster area as the disease spreads to other countries.
At a state funeral Thursday for a governing party official, Mugabe insisted the outbreak of the waterborne disease has been "arrested" with the help of the World Health Organization and other aid agencies.
Mugabe lashed out at critics who have been calling for his ouster -- and even military intervention -- as concerns about Zimbabwe's deepening humanitarian crisis mounted.
"So now that there is no cholera, there is no cause for war anymore. We need doctors, not soldiers," he said during an hour-long address broadcast live on state television.
Mugabe has ruled his country since its 1980 independence from Britain and has refused to leave office following disputed elections in March. A power-sharing deal worked out in September with the opposition has been deadlocked over how to divide up cabinet posts.
President George W. Bush, British Prime Minister Gordon Brown and French President Nicolas Sarkozy all have called recently for the 84-year-old leader to step down.
In Washington, the U.S. ambassador to Harare, James McGee, said at the State Department the cholera problem is getting worse and Mugabe's assertion the health crisis is over shows "how out of touch he is with the reality" in Zimbabwe.
"The situation is truly grim," McGee said.
"One man and his cronies -- Robert Mugabe -- are holding this country hostage."
Britain's Africa minister Mark Malloch-Brown also rejected Mugabe's claim there is no longer a crisis in Zimbabwe.
"I don't know what world he is living in," Malloch-Brown said during a one-day trip to South Africa, where he visited a Johannesburg church housing 1,600 Zimbabweans who have fled the country.
Malloch-Brown called on South Africa to put more pressure on Mugabe to end the political and humanitarian crisis. South Africa has withheld $30 million worth of aid from Zimbabwe but otherwise has been reluctant to use its economic and political muscle against its neighbour.
"South Africa could do a lot more and it needs to do it now," said Malloch-Brown, who also met South African Health Minister Barbara Hogan, who is trying to contain the spread of cholera from across the border.
He was also due to meet President Kgalema Motlanthe.
About 664 people have been treated for the disease and at least eight people have died in South Africa. Hundreds of Zimbabweans cross the border at Beitbridge every day to search for jobs in South Africa, buy supplies and, increasingly, seek medical treatment.
Phandu Skelemani, foreign minister of neighbouring Botswana, which has been critical of Mugabe, said his country's border with Zimbabwe should remain open but he supports other measures to isolate Mugabe and his ZANU-PF party.
"If you switch off petrol, I think that ZANU-PF will have to go. If that step is agreed and you then simultaneously airlift critical supplies like food and essential supplies to prevent Zimbabweans from starving to death, I think it will have desired effect," Skelemani said Thursday.
