SLU Global Bioinformatics Centre

  • "View from Veterinärmedicinskt och husdjursvetenskapligt centrum - SLU."
  • "View from Veterinärmedicinskt och husdjursvetenskapligt centrum - SLU."

The genomes of three stocks comprising the most widely utilized live sporozoite Theileria parva vaccine exhibit very different degrees and patterns of sequence divergence



Authors: Norling, M.**, Bishop, R. P., Pelle, R., Qi, W., Henson, S., Drábek, E. F., ... & **Bongcam-Rudloff, E**

Date: 2015

Abstract:

There are no commercially available vaccines against human protozoan parasitic diseases, despite the success of vaccination-induced long-term protection against infectious diseases. East Coast fever, caused by the protist Theileria parva, kills one million cattle each year in sub-Saharan Africa, and contributes significantly to hunger and poverty in the region. A highly effective, live, multi-isolate vaccine against T. parva exists, but its component isolates have not been characterized. Here we sequence and compare the three component T. parva stocks within this vaccine, the Muguga Cocktail, namely Muguga, Kiambu5 and Serengeti-transformed, aiming to identify genomic features that contribute to vaccine efficacy.