In the USA the PRRS implies a cost of:
See a clue in the article Introduction, dissemination and perpetuation of PRRS virus in a region
Questions
16-Jan-2013 In year 2012, the average number of weaned piglets per sow per year in Brazil was: 32% correct
08-Jan-2013 The PCV2 is excreted through: 40% correct
31-Dec-2012 Since the first description of the PCV2 in 1998, the presence of this virus has been demonstrated in: 36% correct
24-Dec-2012 The first "wasting" outbreaks were diagnosed in: 33% correct
Random questions
07-Nov-2018 During the last decades, the number of wild boars in Europe has increased drastically. In some areas the increase has been by: 36% correct
26-Nov-2025 Why does Australia have pork export potential? 93% correct
16-Sep-2020 In the context of semen storage, what effect can plastics containing BADGE have? 26% correct
30-Mar-2016 How high is the amount of crude protein (based on dry matter) that a piglet at maximum can digest? 35% correct
Easy questions
10-Jan-2024 When should tongue-tip fluids from stillborn pigs be tested for PRRS? 84% correct
08-Oct-2025 What are the fat-soluble vitamins? 88% correct
23-Dec-2020 What relationship exists between the sows' acceptance of contact by the farmer and the farm performance? 93% correct
10-Sep-2025 What is today's dominant strain of PCV2? 78% correct
Difficult questions
16-Sep-2020 In the context of semen storage, what effect can plastics containing BADGE have? 26% correct
19-Dec-2012 The PCV2 is known since 26% correct
10-Feb-2016 Blastocystis sp. can cause 29% correct
16-Sep-2014 What may be the impact of differentiated feeding depending on the gender? 28% correct