
The Kilimanjaro Cervical Screening Project —
Karen Yeates (left) with colleagues Agnes Mtambo and Zahara Mahmoud, at the Pamoja Tunaweza Women's Centre in Moshi, Tanzania. Yeates is leading a project to improve cervical cancer screening in rural parts of the country.

Piggy-backing anti-diarrhea kits —
The cervical screening project is one of 68 schemes that will receive funding from Grand Challenges Canada. Another project will use Coca-Cola's distribution chain to improve the availability of life-saving drugs in developing countries.

Piggy-backing anti-diarrhea kits —
Ten packages of "Kit Yamoyo" anti-diarrhea kits fit easily into a single crate of cola.

Urban waste collection —
In Uganda, youth will be paid to collect and sort garbage and deliver it to a plant for conversion to fertilizer and biogas, in order to improve sanitation.

Urban waste collection —
Uncollected waste lies in the streets of an urban slum in Uganda, which can cause flooding and breeding sites for waterborne diseases.

Bedside diagnosis of buruli ulcers —
Dr. Anthony Ablordey handles a point-of-care test sample in a lab at the University of Ghana. The test aims to provide rapid and accurate detection of the Buruli ulcer disease in poor places.

Bedside diagnosis of buruli ulcers —
Green liquid indicates a positive test for the Buruli ulcer disease and yellow indicates negative.

Controlling malaria —
A Kenyan woman weaves a ceiling mat, an effective and environmentally sound tool used to prevent entry of malaria-transmitting mosquitoes into rural homes.


