Discovery of Novel Leptospirosis Vaccine Candidates Using Reverse and Structural Vaccinology.

ABSTRACT: Leptospira spp. are diderm (two membranes) bacteria that infect mammals causing leptospirosis, a public health problem with global implications. Thousands of people die every year due to leptospirosis, especially in developing countries with tropical climates. Prophylaxis is difficult due to multiple factors, including the large number of asymptomatic hosts that transmit the bacteria, poor sanitation, increasing numbers of slum dwellers, and the lack of an effective vaccine. Several leptospiral recombinant antigens were evaluated as a replacement for the inactivated (bacterin) vaccine; however, success has been limited. A prospective vaccine candidate is likely to be a surface-related protein that can stimulate the host immune response to clear leptospires from blood and organs. In

SUBMITTER: Grassmann AA 

PROVIDER: S-EPMC5406399 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature