The origins of vaccine date back to:
Questions
28-Aug-2012 The lowest concentrations of NH3 are usually found in: 33% correct
14-Aug-2012 A sow reaches its lactation peak at: 37% correct
07-Aug-2012 Lameness caused by infection may be due to: 30% correct
31-Jul-2012 How much colostrum does a piglet need to eat at birth? 38% correct
Random questions
25-Aug-2021 What does seasonality affect? 83% correct
26-Nov-2013 When fosterings are restricted to the first 12 hours of life (in comparison with 24-48h): 37% correct
27-Feb-2019 Oxidative stress could be a trigger for 40% correct
31-Jul-2019 According to BDporc, the Spanish reference databank, how has the average of the total number of born piglets evolved from 2008 to 2018 in Spain? 35% correct
Easy questions
22-Jan-2025 Which necrospy finding is characteristic of hemorrhagic enteritis? 82% correct
26-Nov-2025 Why does Australia have pork export potential? 93% correct
27-Nov-2024 Where can I find a world map of ASF outbreaks? 85% correct
01-Sep-2021 How has pork production in China evolved in the first half of 2021 compared to 2020? 80% correct
Difficult questions
07-Oct-2015 Is PED a notifiable disease in Europe? 25% correct
18-Mar-2026 How did Spanish imports of live pigs evolve in 2025? 27% correct
12-Nov-2013 Toxigenic Pasteurella multocida 29% correct
19-Aug-2026 In the U.S, how has the number of pig farms changed relative to the swine inventory over the last 20 years? 20% correct