In a statement on Saturday, the World Health Organization and UNICEF said “a local community worker who helped an anti-polio campaign in Pakistan has been shot and killed in Karachi — days after two of its staff were injured in a shooting in the city,” the Associated Press reports (7/21). According to the WHO/UNICEF joint statement, Muhammad Ishaq was killed in the Gadap town area on Friday evening” (7/21). “The United Nations condemned the killing … on Friday,” the U.N. News Centre writes, noting, “Mr. Ishaq had worked with the national polio eradication effort as a Union Council Polio Worker for several months, helping to plan and implement vaccination campaigns to protect vulnerable children against the disease” (7/22).
The XIX International AIDS Conference opened in Washington, D.C., on Sunday and “is expected to draw 25,000 people, including politicians, scientists and activists, as well as some of the estimated 34 million people living with HIV who will tell their stories,” Agence France-Presse reports (Sheridan, 7/22). “Researchers, doctors and patients attending the world’s largest AIDS conference are urging the world’s governments not to cut back on the fight against the epidemic when it is at a turning point,” the Associated Press writes, adding, “There is no cure or vaccine yet, but scientists say they have the tools to finally stem the spread of this intractable virus — largely by using treatment not just to save patients but to make them less infectious, too” (Neergaard, 7/22). “New breakthroughs in research will be announced, as will new efforts by governments and organizations to reduce the spread of HIV, to treat those who have it, and to work, eventually, toward a vaccine and a cure,” the Seattle Times writes (Tate, 7/22). According to the Washington Post’s “Blog Post,” three remaining challenges to be addressed at the conference include: “More research into treatment and prevention, and more ways to deliver treatments”; reaching marginalized populations, such as men who have sex with men and sex workers; and “[i]ncreasing funding for PEPFAR and other anti-AIDS programs” (Khazan, 7/20).
Scientists Plan To Announce Research Strategy Aimed At Pursuing HIV/AIDS Cure, Wall Street Journal Reports
On July 19, ahead of the XIX International AIDS Conference in Washington, D.C., “prominent AIDS scientists plan to announce the first comprehensive research strategy aimed at pursuing new leads and addressing hurdles to a cure” for HIV/AIDS, the Wall Street Journal reports. “The announcement of the initiative will be followed by a two-day symposium on cure research,” the newspaper continues, noting, “Recent research has offered a glimpse of paths to a cure. That promise, together with breakthroughs in preventing transmission of the disease, is spurring optimism that the epidemic, which kills about 1.7 million people a year, can eventually be brought under control.” The newspaper highlights several cases and studies on prevention and treatment (McKay/Winslow, 7/18). The Associated Press/Washington Post features a video examining some of the research (Bradley, 7/19).
The goal of an “AIDS-free generation” “requires an ambitious implementation-science agenda that improves efficiency and effectiveness and incorporates strategies for overcoming the stigma and discrimination that continue to limit the uptake and utilization of [treatment, prevention and care] services,” AIDS 2012 Co-Chair Diane Havlir of the University of California-San Francisco School of Medicine and Chris Beyrer of the Johns Hopkins Center for AIDS Research write in a New England Journal of Medicine opinion piece. They note that “[r]esearch efforts on HIV vaccines will also probably be key, and the field has been reinvigorated” by recent study results. “A combination approach to prevention that includes HIV treatment can generate tremendous gains in the short term by curtailing new HIV infections, but ending the AIDS epidemic will probably require a vaccine, a cure, or both,” they write.
“Gunmen in Pakistan shot and wounded a staff member of the World Health Organization (WHO) and an expatriate consultant working for the United Nations health agency on Tuesday, the WHO said,” Reuters reports (Nebehay, 7/17). “The attack was a further blow to the three-day polio vaccination drive, which had already been stymied in some parts of the country by Taliban threats. Attacks on international aid workers in Karachi have been rare,” according to the New York Times (Walsh, 7/17). WHO said in a statement there was “no evidence to suggest that this was a deliberate or targeted attack against polio eradication efforts or WHO,” Agence France-Presse notes (Mansoor, 7/16). BBC News writes, “No group has said it carried out the shooting, but the Taliban have issued threats against the polio drive” (7/17). “A ban on polio vaccinations imposed by the Taliban could affect about 280,000 children living in tribal areas of northwest Pakistan, according to estimates from the [WHO],” CNN reports (Park, 7/17).
In this post on her blog, “The Garrett Update,” Laurie Garrett, senior fellow for global health at the Council on Foreign Relations (CFR), examines the potential implications of a fake hepatitis vaccine campaign carried out by the CIA in Pakistan last year in an attempt to gather DNA from Osama bin Laden’s family. She writes that “the fake vaccine effort has now put at least 300,000 children in Afghanistan and Pakistan in danger of contracting polio, led multiple imams and Taliban leaders to declare vaccines are CIA plots, and [on Tuesday] prompted what appears to have been an assassination attempt against a World Health Organization immunization convoy, leaving two individuals alive, but shot” (7/17).
NPR’s “Shots” blog reports on the results of a “high-visibility pilot project to vaccinate 100,000 Haitians against cholera.” The blog writes, “Almost 90 percent of the target population — half in Port-au-Prince and the other half in a remote rural area — got fully protected against cholera, meaning they got two doses of the oral vaccine,” adding, “The sponsors of the project — the nonprofit medical groups GHESKIO in Port-au-Prince and Partners in Health in rural Haiti — presented the results on Monday at a session with the country’s health minister, Dr. Florence Guillaume.”
Pakistan Polio Immunization Campaign Might Not Reach 240,000 Children Because Of Militant Leaders' Bans On Vaccine
A national polio vaccination campaign set to begin this week in Pakistan might not reach 240,000 children in the northwest because of a Taliban ban on the inoculations, Agence France-Presse reports. Local militant leaders “have banned polio vaccinations in the northwestern tribal region of Waziristan to protest against U.S. drone attacks” and “have condemned the immunization campaign, which is slated to begin on Monday, as a cover for espionage,” the news agency writes (7/14). The social affairs secretary for the country’s Federally Administered Tribal Areas “says local officials and non-governmental organizations are working with tribal elders and clerics to help convince the Taliban and other militant groups to allow the immunization campaign to take place in North and South Waziristan,” according to VOA News’ “Breaking News” blog (7/13). TIME reports that the leaders have said the ban on vaccinations “would not be lifted until the drone strikes stop” (Baker, 7/15).
“A cure for AIDS remains a distant prospect but a host of drug treatments and other advances have fueled fresh hope that new [HIV] infections may someday be halted for good,” Agence France-Presse reports. “Strategies for ending the 30-year AIDS epidemic through advances in treatment, testing and prevention are high on the agenda of” the XIX International AIDS Conference, “when it returns to the United States next week after two decades,” according to the news agency (Sheridan, 7/14). “Thanks to drugs that can control the virus for decades, AIDS is no longer a death sentence,” Reuters writes in an article examining AIDS vaccine research. “New infections have fallen by 21 percent since the peak of the pandemic in 1997 and advances in prevention — through voluntary circumcision programs, prevention of mother-to-child transmission and early treatment — promise to cut that rate even more,” the news service states (Steenhuysen, 7/15).
UNICEF and the WHO “are warning of an alarming upsurge in cholera across West Africa’s Sahel region, the area at the southern fringe of the Sahara Desert running from Mauritania to Chad,” VOA News reports (Schlein, 7/10). “So far in 2012, cholera has killed nearly 700 people in West and Central Africa and more than 29,000 cases were reported,” according to a UNICEF press release (7/10). “Both UNICEF and WHO say they are critically short of funds to do what is needed to contain the outbreak,” but “[t]hey say action must be taken now before the number of cholera cases explodes,” VOA writes (7/10). IRIN examines efforts to curb the spread of cholera in Guinea, with the administration of a vaccine, and Sierra Leone (7/10).