How is EMV primarily spread?

How is EMV primarily spread?

• A. Through water
• B. Through fruit bats and possibly other species
• C. Via insects
• D. By direct horse-to-human contact only

Answer: (B)

EMV is primarily spread through contact with its natural reservoir, fruit bats, and potentially other animal species that can act as intermediate hosts. Bats maintain the virus in the wild, and humans typically become infected through exposure to bat secretions, such as saliva on fruit, bat urine or guano, or by handling or consuming contaminated shared fruit. From there, spillover to other species can occur, which may then facilitate transmission to humans in some settings. Waterborne transmission is not the typical route for EMV, as the virus is not known to persist in water in a way that would drive infection. Insect vectors are not implicated in its spread, so transmission via mosquitoes or other insects is unlikely. The notion of horse-to-human contact only would ignore the established bat reservoir and potential animal intermediaries, making it inconsistent with how EMV is known to spread.

EMV is primarily spread through contact with its natural reservoir, fruit bats, and potentially other animal species that can act as intermediate hosts. Bats maintain the virus in the wild, and humans typically become infected through exposure to bat secretions, such as saliva on fruit, bat urine or guano, or by handling or consuming contaminated shared fruit. From there, spillover to other species can occur, which may then facilitate transmission to humans in some settings.

Waterborne transmission is not the typical route for EMV, as the virus is not known to persist in water in a way that would drive infection. Insect vectors are not implicated in its spread, so transmission via mosquitoes or other insects is unlikely. The notion of horse-to-human contact only would ignore the established bat reservoir and potential animal intermediaries, making it inconsistent with how EMV is known to spread.