Genetic detection of peste des petits ruminants virus under field conditions: a step forward towards disease eradication.

Background: The devastating viral disease of small ruminants namely Peste des petits ruminants (PPR) declared as target for "Global Eradication" in 2015 by the Food and Agriculture Organization (FAO) and the World Organization for Animal Health (OIE). For a successful eradication campaign, molecular diagnostic tools are preferred for their specificity, efficacy and robustness to compliment prophylactic measures and surveillance methods. However, molecular tools have a few limitations including, costly equipment, multi-step template preparation protocols, target amplification and analysis that restrict their use to the sophisticated laboratory settings.