On Jan. 6 United Nations secretary general Ban Ki-moon announced the names of the four experts who will serve on a panel to investigate the causes of the cholera epidemic that broke out in Haiti in mid-October. The panel will be headed by Dr Alejandro Craviolo, a Mexican who works with the International Center for Diarrhoeal Diseases Research in Bangladesh; the Peruvian Claudio Lanata, a researcher at the Nutritional Research Institute in Lima; US national Daniele Lantagne, who works at Harvard University; and Indian national Balakrish Nair, director of the National Institute of Cholera & Enteric Diseases in Kolkata (Calcutta).

As of Jan. 7 it was still unclear when or whether the second round of Haiti's controversial Nov. 28 presidential and legislative elections would take place. A runoff was originally scheduled for Jan. 16 but has been postponed indefinitely as a result of charges that political groups, including the Unity party of President René Préval, compromised the voting through fraud. A 12-member technical team from the Organization of American States (OAS) was in Port-au-Prince analyzing the voting results and was expected to issue a report early in the week of Jan. 10 on the validity of the elections.

On Dec. 10 the US Immigration and Customs Enforcement (ICE) bureau announced that it expects to start repatriating Haitian immigrants with criminal records in January, ending a temporary suspension of all deportations of Haitians that the US imposed after an earthquake hit Port-au-Prince and other parts of southern Haiti last January.

One protester was killed on Dec. 18 and three were arrested when Haitian police dispersed hundreds of residents demanding that the authorities close down a dump near the Duvivier neighborhood in Port-au-Prince's impoverished Cité Soleil section. The victim was identified as "Robin Raymond" or "Ramon Robert," the owner of a hardware store.

Students from the University of Puerto Rico (UPR) started a 48-hour strike on Dec. 7 to oppose plans for an $800 tuition surcharge at the public university beginning on Jan. 1. Five people were injured during the first day of the strike as students confronted guards at the Río Piedras campus in San Juan, and the campus was closed down through Dec. 8. On Dec. 10 police chief José Figueroa Sancha announced that police agents would patrol UPR campuses, at the request of university president José Ramón de la Torre. This is the first time the police have had a presence in the university in nearly 30 years.

On the evening of Dec. 7 Haiti's Provisional Electoral Council (CEP) announced the preliminary results of presidential and legislative elections held on Nov. 28. The elections had been chaotic and sometimes violent, and the majority of the presidential candidates denounced the process as fraudulent even before the polls closed.

A report by a leading French cholera expert, Dr. Renaud Piarroux, concludes that the outbreak of the disease in Haiti in mid-October originated at a base maintained by the United Nations Stabilization Mission in Haiti (MINUSTAH) near Mirebalais in the Central Plateau. "No other hypothesis could be found," Piarroux wrote, even though he and his team had looked for "another explanation, even an improbable one, [that] could be advanced to explain the sudden occurrence of this cholera epidemic."

In a Nov. 26 newspaper column, former Cuban president Fidel Castro Ruz announced that the Cuban government was sending "a contingent of the Henry Reeves Brigade, composed of 300 doctors, nurses and healthcare technicians" to Haiti to help fight a cholera epidemic there. This will bring the number of Cuban professionals in Haiti to about 1,265. Cuban personnel are treating almost 40% of the cholera victims, according to Castro.