People across southwest Haiti were digging through the wreckage of their homes Friday, salvaging what they could from deadly and devastating Hurricane Matthew.
The central government's official death toll stood at nearly 300, but authorities doing the on-ground assessment in remote corners of the southwestern peninsula said it would likely be significantly higher when the full accounting was complete.
According to a Reuters tally of death tolls given by officials, the Hurricane killed more than 800 people. NBC News has not confirmed the higher death toll.
Saint-Victor Jeune, an official with the Civil Protection agency working in Beaumont, in the mountains on the outskirts of hard-hit Jeremie, said his team found 82 bodies that had not been recorded by authorities in the capital because of spotty communications. Most appeared to have died from falling debris from the winds that tore through the area at 145 mph on Tuesday.
"We don't have any contact with Port-au-Prince yet and there are places we still haven't reached," Jeune said, as he and a team of Civil Protection agents in orange vests combed through the area.
As Haitians mourned their losses, they tried to recover what they could of their meager possessions. Homes throughout the area were piles of rubble, the roofs mangled or stripped away.
Telemaque Dieuseal, 54-year-old farmer, fled his small house to stay with a cousin but returned to find that his TV, motorcycle and radio were nowhere to be found among the wreckage.
"The thieves were out all day after the storm stealing everything they could get," Dieuseal said. "It's going to take a long time to get back on my feet."
Workers from the International Organization of Migration and other groups were going through the area to assess the damage and provide assistance, though their efforts were hampered by damaged roads, rough terrain and other factors.
"Devastation is everywhere," said Pilus Enor, mayor of Camp Perrin, a town near the port city of Les Cayes on the peninsula's south shore. "Every house has lost its roof."
Officials were especially concerned about the department of Grand-Anse on the northern tip of the peninsula, where they believe the death toll and damage is highest. The 283 deaths reported by Pierre did not include Grand-Anse or its surrounding areas.
When Category 4 Hurricane Flora hit Haiti in 1963, it killed as many as 8,000 people.
More bodies began to appear Thursday as waters receded in some places two days after Matthew's 145 mph (235 kph) winds smashed concrete walls, flattened palm trees and tore roofs off homes, forcing thousands of Haitians to flee.
Those killed in Haiti included a woman and her 6-year-old daughter who frantically abandoned their flimsy home and headed to a nearby church to seek shelter as Matthew surged in early Tuesday, said Ernst Ais, mayor of the town of Cavaillon.
"On the way to the church, the wind took them," Ais said.
Officials said that food and water were urgently needed, noting that crops had been leveled, wells inundated by seawater and some water treatment facilities destroyed.
In Les Cayes, many people searched for clean water as they lugged mattresses and other belongings they were able to salvage.
"Nothing is going well," said Jardine Laguerre, a teacher. "The water took what little money we had. We are hungry."
Officials with the Pan American Health Organization (PAHO) warned about a possible surge in cholera cases because of the widespread flooding caused by Matthew. Haiti's cholera outbreak has killed roughly 10,000 people and sickened more than 800,000 since 2010, when it was introduced into the country's biggest river from a U.N. base where Nepalese peacekeepers were deployed.
Haiti's government has estimated at least 350,000 people need some kind of assistance in what is likely to be the country's worst humanitarian crisis since the devastating earthquake of January 2010.
International aid groups are already appealing for donations for a lengthy recovery effort in Haiti, the hemisphere's least-developed and most aid-dependent nation.
Royal Caribbean Cruises, along with its NGO partner PAHO, said it is already providing relief supplies to affected areas near Port-au-Prince. The company said its vessels will also be dropping off supplies to the island.
Officials say U.S. military assets are now heading to Haiti.
Hurricane response task force commander Rear Adm. Cedric Pringle told reporters that nine U.S. military helicopters have already arrived or will arrive later Friday, and three others could be available from a transport ship. He said that there are currently about 250 U.S. troops in Haiti and another 100 could go in over the next day or so.
After passing over Haiti, Matthew hit Cuba's lightly populated eastern tip Tuesday night, damaging hundreds of homes in the easternmost city of Baracoa but there were no reports of deaths. Nearly 380,000 people were evacuated and measures were taken to protect infrastructure.
Matthew advanced up the length of the Bahamas on Wednesday and Thursday, tearing roofs away, toppling trees and causing flooding that trapped some people in their homes. There had been no reports of casualties by late Thursday as the storm headed toward Florida's coast.
Before hitting Haiti, the storm was blamed for four deaths in the Dominican Republic, one in Colombia and one in St. Vincent and the Grenadines.