What was concerning about the pigs at a Maryland county fair in 2017? Why was this troublesome to the community?

What three stages must a virus move through to in order to survive and reproduce?

Viruses are constantly encountering new species and attempting to infect them. More often than not, this ends in failure. Why is this the case?

What increases the odds of a virus being able to infect a new species?

What does it take for a host jump to be successful?

Once a host jump reaches the transmission stage, the virus becomes much more dangerous. Why is this?

In your opinion, why is it important for veterinarians to tag certain animals?

In your opinion, why does the government have regulations that require the movement of certain animals to be tracked?