In the USA the vaccination against the PCV2 has been carried out since
See a clue in the article Impact of 6 years of PCV2 vaccination on viral presence and immuninity
Questions
19-Oct-2016 The piglet reaches its digestive and immunological maturity between the 36% correct
13-Oct-2016 Can the gut microbiota be controlled through genetic selection? 44% correct
05-Oct-2016 Removing the divisions in the nursery room allows to take advantage of the corridor space, increasing the total surface by: 38% correct
28-Sep-2016 The increase in prolificacy has entailed a decrease in the space available for weaned piglets by: 39% correct
Random questions
05-Apr-2023 Which country in Europe reported the most cases of ASF in domestic pigs in 2022? 51% correct
12-Oct-2017 Which is the first immunoglobulin synthesized when an animal is first infected with a virus? 33% correct
08-Jun-2022 How is pork production in the United States expected to evolve year-on-year in 2022? 51% correct
19-Jun-2012 Analysis of oral fluid samples in pigs: 38% correct
Easy questions
25-Feb-2026 What is intrauterine growth restriction (IUGR)? 88% correct
07-Aug-2024 What does the acidification of slurry do? 75% correct
10-May-2023 What is the primary vector of getahvirus (GETV)? 73% correct
06-Aug-2025 How does heat stress affect the intestine's digestive capacity? 77% correct
Difficult questions
21-Aug-2019 How does incorporating citrus pulp into the diet affect nitrous oxide emissions (greenhouse gas) by using manure as fertilizer? 23% correct
30-Apr-2013 Japan is the first pig meat importer in the world with: 29% correct
06-Aug-2015 If we do not see rodents during the day (but we do see some during the evening/night), and we find faeces and chewing marks, we have a ….. infestation 29% correct
29-Aug-2018 What's the IPMA? 27% correct