Increasing and accurately measuring rabies vaccination coverage in Tanzania
Canine mediated rabies is endemic in Tanzania despite the fact that the disease can be prevented entirely by mass dog vaccination. Since 2003 the Serengeti Health Initiative has been carrying out rabies vaccination campaigns that aim to achieve the 70% coverage required in order to eliminate rabies. The research team, a partnership among the Nelson Mandela African Institution of Science and Technology, the Paul G. Allen School for Global Animal Health at Washington State University, and Chicago's Lincoln Park Zoo, studied whether the use of incentives might increase owner participation in the vaccination events, and also examined the most effective way to estimate post-vaccination coverage. Sixty-two villages were randomly allocated to either a control (no incentives) or one of three incentives: bright colored collars given to the dogs, bright colored wristbands given to the owners and both collars and wristbands handed out. Dog owners were also asked to rate which incentiv...