ASF infection can be caused with as low as how many hemagglutination units (HAU)?
See a clue in the article Tiny doses of virus can cause African swine fever
#(pregunta_semana_pista_seccion) Articles
Questions
06-Jan-2021 How has hog slaughter evolved in Canada during the first 3 quarters of 2020? 47% correct
30-Dec-2020 Since 2015, antibiotic usage in the UK pig sector has dropped by how much? 50% correct
23-Dec-2020 What relationship exists between the sows' acceptance of contact by the farmer and the farm performance? 93% correct
16-Dec-2020 All (100%) of Russia's live pig exports have gone to which country in the first 10 months of 2020? 27% correct
Random questions
01-Feb-2018 Which of these products does NOT originate in the proteolytic fermentation? 37% correct
11-Mar-2026 How did China's pork production evolve in 2025? 33% correct
15-Oct-2025 In Germany, which federal state has the most pigs? 50% correct
07-Apr-2021 Which is a risk factor for colibacillosis presentation in the nursery? 85% correct
Easy questions
25-Mar-2026 Which country supplies most of Spain's piglet imports? 74% correct
15-Nov-2023 Where are the main molecules involved in boar taint produced in the body? 74% correct
31-May-2023 Which sample can be used for PCR testing for influenza A virus? 84% correct
24-Nov-2021 What is the estimated difference in SID Lys requirements between finishing males and females? 87% correct
Difficult questions
30-Sep-2020 Pigs that consume a dry, meal diet compared to pelleted feed, take... 27% correct
17-Oct-2018 For how many days the faeces of pigs infected with the ASF virus remain infectious at a temperature of 4ºC? 29% correct
13-May-2020 How does the use of nurse sows affect the spread of the flu virus? 25% correct
15-Jul-2015 In the first weeks of the piglet's life, the gastrointestinal mucosa regenerates its lining 29% correct