Nature and EnvironmentBrazilCan a yellow fever vaccine save Brazil's rare monkeys?To view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoNature and EnvironmentBrazil02/01/2023February 1, 2023Scientists in Brazil are hopeful that a campaign to vaccinate endangered monkeys against yellow fever could save them from extinction. The last outbreak of the disease decimated the population of highly vulnerable golden lion tamarin monkeys.https://p.dw.com/p/4Mx9dAdvertisement