Most people in Punjab have returned to their places of origin three months after devastating floods started to inundate large parts of Pakistan. But many flood victims have found their houses destroyed and now have to rebuild their livelihoods from scratch. Many have lost all their belongings and savings and are now living in makeshift shelters in the rubble or in the remains of their damaged houses.

As winter sets in, the nights are getting cold, even in the normally hot and humid Punjab. Growing numbers of people living in damp, flood-damaged houses are contracting respiratory illnesses.

"The most frequent diseases now are acute respiratory infections," says IOM physician Dr. Mudassar Ban Abad. "We also have a lot of patients with gastroenteritis, suspected malaria and skin diseases," he adds.
 
Dr. Mudassar is working with a team of two doctors, two nurses and two dispensers, who comprise IOM's mobile medical clinic in the village of Muslim Chagara in Muzaffargarh district.

The doctors have set up their mobile surgery in a two-room building provided by a villager. Outside, women with children and elderly people queue to register.

"We receive around 120 patients per day for our medical mobile service," says Dr. Mudassar. "We offer primary health care in rural areas that have no clinic. The villagers often don't have the money to pay for transport to the nearest doctor," he adds.

Tariq Hussain, a 16-year-old boy from a neighboring village, has come to seek treatment for fever and body aches he's been suffering for several days. He appears weakened and his eyes are glowing as he waits for a doctor to examine him.

"He has had high fever since last week and we don't have a doctor in our village," says his mother Hameed Mai. She decided to bring Tariq for treatment here when the local imam announced that the IOM doctors were coming to Muslim Chagara.

After a brief consultation, the IOM doctor sends the boy to the adjacent room for a rapid malaria test.

Hameed says she stayed on a nearby hill with her family for about a month when the water inundated their village. "We only had our beds as shelter. Nothing else," she says. "The weather was warm, so we survived. But my children had skin problems and diarrhea." She says the family has since returned to their house, which is severely damaged.

The line of patients queuing for treatment outside the surgery is getting longer. While waiting, the people read health messages posted on the walls. Colorful posters in Punjabi letters and images inform women about hygiene and health during pregnancy and about breast feeding. Other posters inform people about the prevention of tuberculosis, diarrhea and respiratory infections.

Among the women queuing, many have come to see IOM's female doctor, because they are suffering from gynecological problems. Other people have come to get treatment for their chronic diseases.

"We're happy to get the service on our doorstep," says Sadiq Hussain, a 48-year-old father of 12, who has been suffering from a stomach ulcer for the last five years.

The mobile medical service is part of an IOM rural health clinic based in Muzaffargarh district. It is run by four doctors and nurses, who provide outreach medical services to remote areas twice a week, in close coordination with other aid organizations and the district authorities.

"Our approach is to strengthen the health response of the government of Pakistan," says Dr. Mudassar. "We don't establish any parallel systems. We provide our human resources, vehicles and medicines to complement the existing facilities," he adds.

The IOM health team has rented ambulances to allow under-resourced local doctors to make hospital referrals.

Pakistan's public health system is very weak in most rural areas. As in many South Asian developing countries, there is a significant lack of qualified health personnel.

But Dr. Mudassar says he is hopeful that local health workers who are now returning after the floods will take over IOM's rural health clinics in the longer term.

"Our immediate problem is funding, because we only have the resources to continue our work until the beginning of December. We need to stay at least until the end of the winter in February. We don't want to leave flood victims without primary health care during this difficult time," he observes.

As new patients shuffle in to seek treatment from IOM's mobile medical team, Tariq is done with the malaria test. The result is negative. His mother, Hameed, is relieved.

"I'm happy to have these doctors here," she says. "You should come on a regular basis. It's so helpful you come and give us medicine for free."