PCV2 subclinical infection (PCV2-SI):
See a clue in the article PCV2 viraemia, a load-dependent effect on average daily weight gain du
Questions
27-May-2015 The use of ionization on farms is useful for: 36% correct
20-May-2015 The PED virus faecal shedding peak in piglets is at: 38% correct
13-May-2015 Based on retrospective serological surveys, the first evidence of PRRSV in Europe dates back to: 33% correct
06-May-2015 The 2013 PED cases in USA were caused by the following strain: 33% correct
Random questions
10-Sep-2025 What is today's dominant strain of PCV2? 78% correct
03-Dec-2015 A study points out that the best age to vaccinate piglets against PCV2 is at: 34% correct
28-Jan-2026 What size pellet do post-weaning piglets prefer? 48% correct
02-May-2019 The soybean meals with a greater crude protein percentage are those from: 32% correct
Easy questions
22-Oct-2025 Of the following feed ingredients, which has the highest ABC-4 (Acid Binding Capacity)? 86% correct
07-Jan-2026 What is the most energy-dense feed ingredient? 80% correct
25-Mar-2026 Which country supplies most of Spain's piglet imports? 80% correct
02-May-2024 What are possible causes of tailbiting? 72% correct
Difficult questions
02-Dec-2014 What are the estimated losses related to M.hyopneumoniae in US during the fattening stage? 24% correct
23-Sep-2014 What is the weaned piglets' feeding pattern? 26% correct
08-Apr-2014 The dorso-caudally located pleuritis... 28% correct
27-Oct-2016 In the USA the vaccination against the PCV2 has been carried out since 26% correct