From which age do the foetuses have the ability to generate an immunologic response against PCV2?
Questions
10-Sep-2013 What has a higher influence on the fatty acid composition of the liver, heart and fatty tissue? 33% correct
03-Sep-2013 A French study on rhinitis showed that the prevalence of lesions at the abattoir has fallen from 44% (1987) to: 32% correct
27-Aug-2013 After the launching of 333's website in Chinese (www.pig333.cn), in how many different languages is 333 available? 26% correct
20-Aug-2013 Which 4 factors can lengthen the duration of the birth process in sows? 40% correct
Random questions
13-May-2014 Among these pathogens, which one has the shortest infectiousness period? 32% correct
19-Jun-2024 Which statement regarding vaccine storage is FALSE? 63% correct
11-May-2016 The optimal ratio of Lactobacilli:Coliforms in the colon is: 38% correct
09-Oct-2024 Which virus is largest: ASF, PRRS, or PED? 70% correct
Easy questions
06-Oct-2021 Which approach seeks to familiarize non-littermate piglets with each other before weaning? 74% correct
07-Jun-2023 Which is a natural antioxidant used in preserving raw materials, fats, and oils? 76% correct
06-Aug-2025 How does heat stress affect the intestine's digestive capacity? 76% correct
11-Oct-2023 Which assay can be used for rotavirus A, B, and C? 79% correct
Difficult questions
10-Feb-2016 Blastocystis sp. can cause 29% correct
05-Nov-2013 In Japan in 2011, pork importations represented about: 29% correct
13-Nov-2024 Which country consumes the most pork in Europe? 27% correct
07-Oct-2015 Is PED a notifiable disease in Europe? 25% correct