A new paper by researchers at ILRI describes development of an effective experimental and thermostable vaccine against ‘peste des petits ruminants’, or PPR for short, a disease more commonly known as sheep and goat plague.
Six new high-level publications by scientists and partners of the International Livestock Research Institute (ILRI) and the CGIAR Research Program on Agriculture for Nutrition and Health (A4NH) on zoonoses, livestock and well-being.
Robyn Alders gave a particularly candid and interesting presentation at a seminar/webinar held on 4 May 2017 at ILRI on the subject of ‘Animal-source foods for nutrition impact: Evidence and good practices for informed project design’. This was the fourth in a Livestock and Household Nutrition Learning Series of seminars/webinars organized jointly by Land O’Lakes International Development and ILRI.
The experience of the International Livestock Research Institute (ILRI) and partner scientists in 2015–2016 unmistakably identifies the potential benefits to smallholder farmers and consumers of research into livestock and human health. Smallholder farmers could potentially save hundreds of millions of US dollars annually, following breakthroughs in the development of vaccines for contagious bovine pleuropneumonia and Rift Valley fever, the latter posing a serious threat to human as well as animals. However, it was the participation in high-level fora and implementation strategies which are likely to deliver the rapid life changes for smallholder farmers on the ground.
Tremendous research progress has been made over the last ten years to better control the deadly African disease of cattle known as East Coast fever. This disease is caused by a single-celled organism, Theileria parva, which is carried by some tick species. Cattle become infected when a tick carrying the parasite takes a blood-meal from the animal over several days.
Today and tomorrow (31 May–1 Jun 2016), Chatham House, the Livestock Global Alliance (LGA), the One Health Platform and other One Health partners are convening senior policymakers, academics, multilateral development agencies, business leaders and other private-sector stakeholders to discuss livestock’s role in poverty reduction, sustainable livestock production systems, innovations in livestock vaccines and diagnostics and the value of establishing national and regional One Health centres to provide advice on links among agriculture, sustainable livestock systems and human development.
We used a reverse vaccinology approach to identify 66 Mmm potential vaccine candidates. The selection and grouping of the antigens was based on the presence of specific antibodies in sera from CBPP-positive animals. The antigens were used to immunize male Boran cattle (Bos indicus) followed by a challenge with the Mmm strain Afadé.