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
28-Jan-2014 The intrauterine exposure to the PCV2 virus... 40% correct
26-Jun-2012 The benefit of "perinatal flavour learning" is obtained when the piglet is exposed to certain scents: 34% correct
26-Jun-2024 What can be done to help protect vaccines in large refrigerators in case of malfunction? 76% correct
24-Dec-2013 The use of carbohydrate-rich diets for weaned sows... 32% correct
Easy questions
27-Jul-2022 Which country weans more weight por sow per year - Spain or the United States? 72% correct
07-Aug-2024 What does the acidification of slurry do? 74% correct
16-Jun-2021 What should be included in the maintenance of the dead stock container? 79% correct
22-Jan-2025 Which necrospy finding is characteristic of hemorrhagic enteritis? 81% correct
Difficult questions
20-Nov-2019 Overall sales of veterinary antibiotics across Europe between 2011 and 2017... 20% correct
20-Jun-2018 What has been the evolution in the production of organic pork in the United Kingdom from 2016 to 2017? 28% correct
15-Jul-2015 In the first weeks of the piglet's life, the gastrointestinal mucosa regenerates its lining 29% correct
18-Jan-2017 The prevalence of subtype H1N1dpm of the influenza virus in Europe 28% correct