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: 34% correct
Random questions
06-Mar-2019 The 4 main soybean producing countries in 2018-19 were: 38% correct
04-Jun-2025 What is the most prominent immunoglobulin in sow colostrum? 56% correct
25-Jan-2017 The 3 main pork exporters are, in order of importance: 32% correct
06-May-2014 Metrics that diferentiate most between the most and the less profitable producers. 41% correct
Easy questions
20-Jul-2022 What is the predominant type of livestock in Spain according to livestock unit in 2020? 71% correct
18-Jun-2025 Which virus typically has a longer infectious period in piglets? 76% correct
10-May-2023 What is the primary vector of getahvirus (GETV)? 73% correct
23-Dec-2020 What relationship exists between the sows' acceptance of contact by the farmer and the farm performance? 93% correct
Difficult questions
01-Apr-2014 What improves profitability most according to a recent study in US? 25% correct
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29-Dec-2021 In Germany, how did the use of veterinary antibiotics evolve in 2020 compared to the year prior? 26% correct
24-Jul-2024 Which two organizations launched the world’s first Essential Veterinary Medicines List for food producing animals? 29% correct