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: 39% 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
23-Sep-2015 Which of these traits has the highest heritability? 36% correct
02-Sep-2014 With respect to the surveillance and control of Salmonella in Europe and US: 38% correct
15-Mar-2023 How did Chinese pork imports evolve in 2022, including offal? 51% correct
30-Dec-2020 Since 2015, antibiotic usage in the UK pig sector has dropped by how much? 52% correct
Easy questions
06-Oct-2021 Which approach seeks to familiarize non-littermate piglets with each other before weaning? 73% correct
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 75% correct
11-Oct-2023 Which assay can be used for rotavirus A, B, and C? 79% correct
22-Jan-2025 Which necrospy finding is characteristic of hemorrhagic enteritis? 83% correct
Difficult questions
07-Oct-2015 Is PED a notifiable disease in Europe? 25% correct
12-Nov-2013 Toxigenic Pasteurella multocida 29% correct
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 25% 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