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
12-Jun-2024 Who were the top European pork exporters in 2023? 52% correct
29-Jan-2013 The vaccination against atrophic rhinitis is administered to: 37% correct
29-Jun-2017 Which of these statements is wrong regarding resistance to antibiotics? 37% correct
16-Apr-2025 What are the possible effects of a sow having a low feed intake during lactation? 85% correct
Easy questions
08-Dec-2021 Which country is the leading importer of Brazilian pork so far this year? 89% correct
27-Apr-2022 Which country has declared that the use of permanent farrowing crates will be banned by 2035? 73% correct
10-Jun-2020 In China, most of the reported ASF outbreaks at the beginning of the year were attributed to: 83% correct
26-Jun-2024 What can be done to help protect vaccines in large refrigerators in case of malfunction? 76% correct
Difficult questions
18-Apr-2018 What has been the pig production trend in Chile in the last 5 years? 29% correct
07-Jan-2015 Why is the piglet's FCR almost 1 shorty after weaning? 28% correct
14-Feb-2018 How old is 3tres3 in 2018? 29% correct
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 25% correct