Haiti’s first cholera outbreak in a century has heightened longstanding fears of an epidemic spreading to the crowded camps sheltering more than 1.5 million people left homeless by the January 12 earthquake. So far, more than 4,700 cases have been reported, claiming upward of 300 lives. Aid groups are rushing medical teams, water purification kits and medical supplies to the outbreak’s epicenter, a rural area north of the nation’s capital, and working to protect vulnerable earthquake survivors in other regions from this dangerous new health threat.
Among them is Project HOPE, a Millwood, Virginia humanitarian group that provided more than 100 volunteer doctors and nurses, along with $60 million in medical supplies immediately after the quake, then launched a multi-year program to care for the more 10,000 patients requiring long-term care from earthquake injuries, including 4,000 amputees. The group has now sent a team of 6 additional medical volunteers, headed by Dr. Larry Ronan of Massachusetts General Hospital, to treat cholera cases at Hôpital Albert Schweitzer.
Once again, Haiti is battling a natural disaster, since the cholera outbreak appears to be triggered by drinking water polluted with sewage after flooding in the affected region. Cholera is an intestinal disease that causes such severe vomiting, diarrhea and dehydration that it can kill in hours. However, a simple treatment—hailed as one of greatest health advances of the past 150 years by British Medical Journal—can save lives, at an average cost of just $5 per patient.
Known as oral rehydration therapy (ORT), it consists of three ingredients: sugar, salt and water. In the 1960s, researchers Richard Cash, MD, MPH and David Nalin, MD discovered through clinical trials in Bangladesh that this oral solution worked just as well as IV fluids that are scarce and expensive in developing countries. Since then, ORT has rescued more than 40 million people around the world from diarrheal diseases, including saving the lives of about 3 million babies and toddlers each year.
To combat the Haitian cholera outbreak, USAID is providing 300,000 ORT kits to affected areas and other groups are trucking in clean water, chlorine, hygiene kits and tents to help overwhelmed local hospitals shelter patients. The Red Cross has launched a public health campaign via radio and text messages to educate people about the disease’s symptoms and sanitation practices to prevent it.
To help kids with cholera, Project HOPE has sent 50 cases of Pedialyte, a type of ORT formulated for children, plus cases of LifeStraws, portable filters that remove 99.99% of bacteria, including the germs that cause cholera, from drinking water. Since they don’t require batteries or electricity, and can purify up to 18,000 liters of water (enough to supply a family of five for three years), these innovative devices are widely used in developing countries where people lack access to safe water.
Through similar missions in Turkey and China after earthquakes in those countries, Project HOPE president and CEO John Howe III, MD, has learned that there are three phases to disaster relief. “Over the weeks and months after the acute crisis of utter destruction, chaos and traumatic injury, there’s the quiet crisis of treating chronic illness and rehabilitation, followed by the unseen crisis: the need for vaccines and good sanitation to prevent infectious diseases like cholera.”
In just ten months, the impoverished island nation has been hit with all three crises and more than 9,000 NGOs from around the world have stepped in to help, reports Dr. Howe, who recently met with officials and public health workers in Haiti. “The lesson learned is that where there’s a crisis, there’s hope. After immense tragedy, the Haitian people survive on sheer determination.”
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For more information on cholera prevention and control, visit the World Health Organization website or MedlinePlus. Also read “The Lessons of Oral Rehydration Therapy” in the Harvard Public Health Review. Want to help with the Haitian crisis? Donate through Project HOPE, which also has volunteer opportunities for health care providers in the US, Haiti and other countries.