Which of the following viruses has a lower ratio of transmission?
The PRRSV has the lowest ratio of transmission among these three viruses, with 2.6 "contact" animals that can be infected from a single "infectious" animal, while in the case of influenza A the ratio of transmission is 10.4.
Questions
18-May-2016 If they can choose, the piglets in the nursery prefer a night temperature: 32% correct
11-May-2016 The optimal ratio of Lactobacilli:Coliforms in the colon is: 38% correct
04-May-2016 Which is the UE country with the highest pork production? 33% correct
27-Apr-2016 The European and Russian PRRSV strains are: 34% correct
Random questions
05-May-2021 Which country is organizing the next "333 Experience Congress" event? 38% correct
07-Oct-2014 The penalties and incentives applied in Denmark in the framework of the surveillance and control against Salmonella are: 43% correct
11-Sep-2024 What size needle is appropriate for weaned piglets? 52% correct
12-Apr-2023 Which country in Europe reported the most outbreaks of ASF in wild boar in 2022? 69% correct
Easy questions
27-Dec-2024 Which type of pneumonia suggests bacteria entered aerogenously? 76% correct
31-Jul-2024 What causes rickets? 85% correct
10-Jan-2024 When should tongue-tip fluids from stillborn pigs be tested for PRRS? 84% correct
28-Jul-2021 What is the relationship between a piglet's energy reserves at birth and its energy requirements? 75% correct
Difficult questions
31-Jan-2012 A boar can produce: 26% correct
17-Jan-2012 During stimulation with the 5 point pattern, sitting on the sow during IA: 29% correct
24-Jul-2019 Which three countries were the top pork exporters to the UK in the first quarter of 2019? 29% correct
30-Sep-2020 Pigs that consume a dry, meal diet compared to pelleted feed, take... 27% correct