Explainer: Deadly virus threatens pets and wild rabbits in North America

Rabbit Hemorrhagic Disease Virus 2 (RHDV2) is a deadly virus affecting both domestic and wild rabbits, spreading across the southwestern United States. It causes symptoms like sudden death, nosebleeds, fever, and loss of appetite. The virus can survive on carcasses for months and spreads through contact with infected animals, their droppings, or contaminated materials. Humans can inadvertently spread the virus via clothing and shoes, though it poses no health risk to humans.

What types of rabbits are susceptible to Rabbit Hemorrhagic Disease Virus Stereotype 2?

• Only domestic rabbits

• Only hares

• Only wild rabbits

• Both domestic and wild rabbits

Which of the following is NOT a symptom of RHDV2?

• Nosebleeds

• Sudden death

• Irregular breathing

• Increased appetite

How long can RHDV2 survive on a dead animal's carcass?

• Three months

• One month

• Six months

• One week

Which of the following can spread RHDV2?

• All of the above

• Direct contact with infected animals

• Contaminated food and water

• Humans carrying the virus on clothes

Does RHDV2 pose a health risk to humans?

• Yes, it is highly contagious to humans

• No, it does not affect human health

• Yes, but only in rare cases

• Only if humans consume infected rabbits