In this post in the ONE Blog, John Anner, president of the East Meets West Foundation, discusses how the foundation is helping to improve sanitation and hygiene practices among poor populations. “As leaders gathered in Stockholm last week for World Water Week to discuss the future of our most precious natural resource, we are soberly reminded that for millions of people around the world, water safety is compromised because of poor sanitation and hygiene, which are the cause of numerous infections and waterborne illnesses,” he writes. “With the support of a new grant from the Bill & Melinda Gates Foundation, East Meets West is pioneering a new approach to behavior change — one that we believe can help transform the sanitation and hygiene practices of those living in the most disadvantaged communities in Vietnam and Cambodia,” he continues, and details the community-based approach (9/4).
“Cholera vaccine gives indirect protection to unvaccinated people in communities where a substantial fraction of the population gets the vaccine,” according to a study from the island of Zanzibar in East Africa, published in the Lancet on Tuesday, NPR’s “Shots” blog reports. “The effect is called ‘herd immunity,'” the blog notes. According to “Shots,” “half the people in six rural and urban areas received two doses of oral cholera vaccine,” and “[f]or those who got it, the vaccine was 79 percent protective against the disease” while “their neighbors who didn’t get vaccinated had almost as much protection.”
“Heavy rainfall is accelerating the spread of cholera in Sierra Leone and Guinea, where existing health risks such as poor hygiene practices, unsafe water sources and improper waste management are believed to have triggered the disease which has killed 327 people and infected more than 17,400 in both countries since February,” IRIN reports. “Prevalence is high in the congested slum areas in the capitals of Guinea and Sierra Leone, which have few clean toilets, and most people defecate in the open, often dangerously close to open wells, which are the source of water for most residents,” the news service writes (8/31). “Sierra Leone has been hit by its worst outbreak of the water-borne disease in nearly 15 years and cases are expected to peak at around 32,000 in September, the west African nation’s rainiest month, according to the World Health Organization,” Agence France-Presse notes, adding, “Neighboring Guinea has also been hard hit with 104 deaths and some 5,000 cases” (9/3).
U.N. Secretary-General Ban Ki-moon “warned on Friday that Haiti was struggling to cope with a cholera epidemic that has killed thousands and deteriorating conditions in tent camps as aid groups withdraw from the impoverished country due to a lack of funding,” Reuters reports. “In a report to the U.N. Security Council, Ban said there had been an increase in the number of cholera cases since the rainy season began in early March and the World Health Organization had projected there could be up to 112,000 cases during 2012,” the news service writes.
Haiti has “reported new cases of cholera as aftermath of the tropical storm Isaac, but Public Health Ministry General Director Guirlene Raymond said that “so far the numbers do not match outbreak ratings,” Prensa Latina reports (8/30). “Donald Francis, in charge of the disease in the ministry [of health], said that there is a stability in the incidence of the disease in Haiti,” Bernama/NNN writes, adding, “According to official statistics, as of early July the number of cholera deaths since its appearance in October 2010 had risen to 7,418” (8/30).
“Cuba’s government declared Tuesday that health workers had eradicated a cholera outbreak that infected 417 people and killed three, according to a statement from the country’s Health Ministry,” CNN reports (Oppmann, 8/28). The government said this year’s heavy rains and high temperatures raised the risk of waterborne diarrheal diseases, the Associated Press/Boston.com notes (8/28). The cholera outbreak began in Granma province’s Manzanillo, about 560 miles east of Havana, and the government said other cases “associated” with the outbreak occurred in other areas of the province, the neighboring provinces of Santiago de Cuba and Guantanamo, and in the capital of Havana, according to EFE/Fox News Latino. “Despite the fact that it said the outbreak was ‘concluded,’ the Cuban government is also saying it will maintain its vigilance to avoid ‘the recurrence of new cases,'” the news service writes (8/28).
“The U.K. government has activated a Â£2 million [$3.16 million] emergency plan to help tackle a cholera epidemic sweeping through Sierra Leone,” the Press Association reports, adding, “The Department for International Development (DfID) says it is using a network that includes private businesses and specialist aid organizations to deliver emergency medical, water and sanitation assistance to affected people in the west African state” (8/25). “It is the first time [DfID] has activated its Rapid Response Facility,” the Guardian notes, adding, “The network was established in March and allows the U.K. government ‘to commit to rapid humanitarian funding’ within 72 hours in response to disasters and rapidly escalating humanitarian emergencies,” (Adetunji, 8/25).
“Rain-battered Haiti is at risk of a fresh cholera outbreak” after “[t]ropical storm Isaac ripped through the impoverished Caribbean island [Saturday],” children’s charity Plan International warns, according to AlertNet (8/26). “The 400,000 people living in camps in the capital Port-au-Prince, such as Jean Marie Vincent, as well as those living in towns to the south of the island, including Les Cayes and Jacmel are among those at risk, following heavy rains and flooding,” Oxfam writes in a press release (Brinicombe, 8/26). “With a reported total of 10 deaths for the island of Hispaniola, which is shared by [Haiti and the Dominican Republic], the scale of devastation was less than many people had feared,” but “the capital and countryside of disaster-prone Haiti did suffer sporadic flooding, fallen poles and scores of toppled tents that housed people who lost their homes in the massive 2010 earthquake,” the Associated Press/Washington Post reports. “Across Haiti, the number of people evacuated due to flooding rose over the weekend,” the news service notes, adding, “The World Food Program had distributed two days of food to 8,300 of the people who had left their houses for 18 camps” (Blanco, 8/26). “Aid groups have prepared clean water and hygiene kits to help prevent the spread of cholera, which Haiti has struggled to control since the earthquake,” according to VOA News (8/25).
“Sierra Leone’s health ministry said Thursday that deaths from a cholera outbreak had reached 220, affecting over 12,000 people in the west African nation, which is struggling to curb the disease,” Agence France-Presse reports. “‘Some 12,140 people are affected nationwide in 10 of 12 districts,’ the health ministry’s director of disease prevention and control, Amara Jambai, told journalists, saying the figure included cases recorded up to Wednesday,” the news service writes (8/23). “Early rains together with increasing overcrowding in cities such as the Sierra Leonian capital Freetown have pushed the number of reported cases … well past the previous record of 10,000 in 1994,” Reuters notes.
The World Health Organization (WHO) is calling for the establishment of a global stockpile of the cholera vaccine to respond to outbreaks like the one that has gripped Haiti since an earthquake hit the country in 2010, NPR’s “Shots” reports (Knox, 8/17). “On Thursday, experts meeting in Washington endorsed the use of the vaccine to control the continuing outbreak in Haiti and the Dominican Republic,” the New York Times writes, adding, “Studies conducted by medical charities there showed that up to 90 percent of people who had received one dose of the vaccine returned for a second dose and were therefore protected” (McNeil, 8/17). “The WHO’s technical advisers cited the recent Haiti vaccination project, involving 100,000 people in Port-au-Prince and a rural area, as evidence that cholera vaccination can work in the midst of an outbreak,” “Shots” notes. According to the blog, “the WHO is seeking funds to launch the stockpile, which would initially contain enough doses to vaccinate a million people and cost $10 million a year to maintain” (8/17).