Photo story: The 4-cent test that saves lives in Tanzania Feb 9, 2017 The 4-cent test that saves lives in Tanzania by IMA World Health on Exposure Join Our Mailing List SIGN ME UP Get updates of the work you make possible around the world! I have read the Privacy Policy and agree to its terms. Our Latest Stories Containing Ebola without a vaccine: How IMA World Health is adapting our response and ensuring essential health services continue From alert to action: Early progress in IMA World Health's Ebola response U.S. Department of State partners with IMA in response to Ebola Share: