Moshi, Tanzania
“This spot here is ringworm,” Doctor Karen Yeates says, pointing at her face and inviting people in for a closer look. Necks crane curiously to catch a glimpse. It is mid-afternoon in Moshi, Tanzania, and a large tarp is doing little to protect the 20-odd Canadian members of a week-long medical caravan from the intense heat.
On a clear morning, snow-capped Kilimanjaro looms unassumingly over this drowsy city of 150,000. Its presence is not insignificant – in just five days most members of this mobile clinic will trade their stethoscopes and rubber gloves for pick axes and gore-tex, and make the seven-day trek up the 5,900 metre peak.
For today, however, the jet-lagged volunteers seem oblivious, and participate keenly in the afternoon’s debriefing session. It is the first day of this free mobile clinic, and for the majority, the first real experience they’ve had with tropical medicine.

Dr. Fiona Manning of Victoria with patient
“We don’t stick needles in joints because it’s not sterile enough. But we can stick scalpels in something if it looks like it’s going to blow,” she advises, in response to a question about protocol for treating abscesses and infections.
Yeates is an associate professor of nephrology at Queens University in Kingston and is leading this caravan, the first of two she has planned this year. Yeates also heads up the Global Health Placement Program for the Canada Africa Community Health Alliance, the Ottawa-based non-profit sponsoring the caravan, and through which Yeates first came to Tanzania as a volunteer four years earlier.
Gathered before her is an odd assortment of enthusiastic team members, each having paid between $3,000 and $6,000 for the opportunity to be here.
There is Louise Moist of London, Ontario, a former pharmacist turned nephrologist, along with Sandy Sousa, a Kingston-based lactation consultant. There is Damon Ramsey, 22, a McMaster University medical student, and Nini Cohen, a retired pediatric nurse from Ottawa. There’s Kingston’s Jason Budd, an urban planner turned “pee” expert, who spends his time testing for protein levels and pregnancy. And there’s Zoe Beiko, 16, and Kashani Thomas, 18, the youngest volunteers in this monumental effort to provide free examinations, referrals, medicine and eyeglasses to some of Tanzania’s poorest citizens.

Jason Budd testing protein levels
Over a five-day stretch the crew will see just over 1,000 patients, and treat a range of ailments from worms to hypertension, pneumonia to pelvic inflammatory disease – primarily acute conditions with immediate treatment possibilities.
The set-up is basic and mostly outdoors. Visitors head first to one of two triage stations where their blood pressure is noted and where they are weighed and questioned about why they have come.
“I don’t want you guys to ask if they are having eye trouble,” Yeates warns the triage crew, “because everyone will have a problem with their eyes and everyone will want a pair of glasses.” Sure enough, as word gets out that the caravan is dispensing hundreds of pairs of donated eyeglasses, the number of people reporting sight trouble suddenly jumps – even the least costly glasses are beyond the reach of most Tanzanians.
Patients head next to a physician and translator where, speaking quietly about sore joints and headaches, dizziness and coughs, they extend fingers for poking and tummies for prodding. There are no curtains, no examining tables, no beeping monitors, no charts – just plastic chairs and rubber gloves, and boxes of rapid malarial tests and syringes. Yeates has set up her camp on the grounds of Pamoja Tunaweza, a women’s centre she co-founded in June 2007, and that houses both a shelter for abused women and a small medical clinic.
Logistical volunteers guide some women inside the spacious two-story building where they are examined for pelvic inflammatory disease, and signs of cervical cancer, among other gynecological conditions. Intestinal parasites, diarrhea, hypertension, scabies – they are among the most common illnesses the volunteers will treat during their stay.
But in a country where, according to the UNDP’s Human Development Index, more than one third of Tanzanians don’t make it past their 40th birthday, where 22 per cent of children are seriously underweight, and where 74 of every 1000 births result in death, do caravans like this actually make a difference?
Put differently, is the more than $130,000 investment in this massive international aid effort (which includes the $2,000 volunteers paid for the privilege of climbing Kilimanjaro) achieving the biggest bang for the buck?
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