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Pakistan: Working to Avoid Disease Outbreaks
August 16, 2010
Pakistan 2010 © Ton Koene
In the aftermath of a disaster that arrives as suddenly as the flooding in Pakistan did, the immediate impact—the deaths and the injuries—is usually followed by additional health risks caused by the difficult living conditions, the lack of hygiene, and the restricted access to clean water and basic health care services the disaster leaves in its wake. This is, indeed, the case in Pakistan now, and MSF and others are at present working hard to stave off outbreaks of disease and to provide essential health care to a population sorely in need of it.
From the outset of the current crisis, MSF continued providing health care in its existing programs in Khyber Pakhtunkhwa and Baluchistan provinces. Simultaneously, MSF also began expanding its activities to new health structures and set up mobile clinics in Pakistan’s two other provinces, Sindh and Punjab, when the flooding spread.
Currently, the most common diseases seen in MSF clinics are clearly linked to the difficult living conditions and the lack of access to clean water. “Out of more than 10,000 consultations in the last two weeks, the most common diseases we are treating are skin infections, respiratory diseases and acute diarrhea,” said Dr. Ahmad Mukhtar, MSF’s medical coordinator in Pakistan. “Among those patients, there are some suspected cholera cases, and while we wait for official confirmation, we continue to provide them with the necessary treatment.”
Pakistan 2010 © Ton Koene
In the eight mobile clinics MSF is running in Pakistan, around 10 percent of the 10,000 patients seen so far have been treated for Acute Watery Diarrhea. In Khyber Pakhtunkhwa’s Swat district, to take one example, medical teams have carried out a total of 321 consultations and admitted 24 people to MSF’s Diarrhea Treatment Center in Mingora Hospital.
Cholera is endemic in some parts of Pakistan, including in flood affected areas of Khyber Pakhtunkhwa, so some new cases would not be very surprising. In Lower Dir district, for instance, MSF treated 2,500 patients during a cholera outbreak in August 2009.
Cholera is a disease that one contracts by ingesting infected water or food. It can spread very easily in unhygienic conditions. Once contracted, cholera prevents one’s body from retaining water, leading to high-volume diarrhea and rapid dehydration. The disease can be countered, however, with oral rehydration salts or, in more severe cases, intravenous drips.
“Cholera is one of the severe forms of acute diarrhea,” says Dr. Mukhtar. “However, a few suspected cases do not mean that we’re on the verge of an outbreak. We need to remain very vigilant and make sure that we keep identifying and treating people with acute diarrhea as soon as possible. We treat people with acute diarrhea exactly as if they had cholera. Our staff in mobile clinics and in hospitals play a vital role in identifying and following up possible cases in the community.”
The floods and the ongoing rainfall make the situation more challenging because people still have limited access to clean water even as the overall hygiene situation continues to worsen. For this reason, MSF teams are working hard to better people’s living conditions and to provide them with access to clean water.
Every day, MSF provides more than 300,000 liters of clean water to affected communities in different parts of the country. In places such as the Nowshera and Charsadda districts of Khyber Pakhtunkhwa, water tanks are placed in different neighborhoods and regularly refilled. In other places—Swat, for instance—MSF works with the community to make sure water is provided and shared at different places where people gather, such as mosques and schools.
Throughout Pakistan, MSF has distributed different kits to more than 50,239 people. In Fadfedar Canal in Baluchistan, distributions of hygiene kits and cooking sets have also included chlorine tablets to clean water and mosquito nets to prevent malaria. Health promotion activities are carried out in conjunction with these distributions, during which people are advised how to best purify water with the available resources.
If the number of disease cases rises steeply, MSF is ready to respond and emergency kits are prepositioned in most health facilities in which MSF is working. However, MSF staff is hopeful that the delivery of water and the distributions of hygiene kits and cooking sets to more than 7,000 families to date will lessen the chances of outbreaks of cholera, scabies, dysentery, typhoid, or malaria.
Overall, though, there is no question that much more needs to be done to provide even basic relief to people in the flood affected areas of Pakistan. More than two weeks after the onset of the floods, too many people have still received too little assistance.