Determining the decreasing trend of maternal immunity against small ruminant morbillivirus in goat kids.
Mostafa AbdollahiMohsen LotfiSamad LotfollahzadehMaryam AdibiMorteza KamalzadehSajjad FiruzyarPublished in: Veterinary medicine and science (2023)
Some goat kids became seronegative before reaching the age of receiving the first PPR vaccine. The age of 70-100 days could be a good age range to give the first dose of PPR vaccine to the goat kids, but more studies were needed on the effectiveness of this vaccine at this age range.