With respect to the presence of swine influenza viruses on farms, some of the identified risk factors are:
Questions
05-Aug-2014 What has been the impact of PED in US on the weight at slaughter of the pigs? 42% correct
29-Jul-2014 What is the reason that the congenital PRRSV infection is basically restricted to the end of the gestation? 34% correct
22-Jul-2014 Which is the reason for the fetal death related to PRRSV? 37% correct
15-Jul-2014 Do the PRRSV outbreaks follow any particular seasonal pattern? 38% correct
Random questions
10-Feb-2021 What is the half-life of PRRSv RNA in oral fluids? 73% correct
18-Dec-2024 Can vibrations affect semen dose quality? 98% correct
07-Dec-2023 Which slaughterhouses are part of the Marché du Porc Breton? 38% correct
16-Sep-2020 At what point are the lactose and fat found in colostrum produced? 24% correct
Easy questions
16-Mar-2022 What production target has China set for its pork? 79% correct
23-Dec-2020 What relationship exists between the sows' acceptance of contact by the farmer and the farm performance? 93% correct
21-Jul-2021 What is included in our new "Raw materials statistics" section? 72% correct
24-Sep-2025 What do heat shock proteins do? 73% correct
Difficult questions
04-Jul-2019 In the USA, the PRRS virus causes direct annual losses of: 29% correct
10-Feb-2016 Blastocystis sp. can cause 29% correct
06-Jul-2017 What has been the trend on fresh pork consumption in Spain in the last ten years? 27% correct
19-Dec-2012 The PCV2 is known since 26% correct