Monkeypox entered the United States via which scenario?

Monkeypox entered the United States via which scenario?

• A. Animals Imported From Ghana Which Were Distributed To Various Locations In The U.S. And Transmitted The Disease To U.S. Born Animals And Humans Before It Was Identified.
• B. An Infected Person Transmitted The Virus To Her Pet Prairie Dog And Then Sold The Prairie Dog At A Swap Meet.
• C. Gambian Pouched Rats And Prairie Dogs Smuggled Into The U.S. And Sold At A Variety Of Pet Swap Meets.
• D. A Shipment Of Animals From Ghana That Spread The Disease In Spite Of Proper Importation Procedures And A 60 Day Quarantine Period

Answer: (A)

Monkeypox entered the United States through importation of animals from Ghana, where Gambian pouched rats carried the virus. These imported animals were distributed to wholesalers and pet locations across the country, and within a distributor facility some of the rats infected prairie dogs. The prairie dogs were then sold to pet stores and to the public, introducing the virus into households and leading to human cases before the outbreak was identified. This sequence—import from Ghana, wide distribution, cross-species transmission to US-born animals and people—best explains how the outbreak began. The other scenarios don’t fit the actual chain of events: human-to-pet transmission or illicit smuggling aren’t the primary entry routes, and while quarantine was part of the response, the outbreak originated with the imported animal reservoirs rather than being prevented by those procedures.

Monkeypox entered the United States through importation of animals from Ghana, where Gambian pouched rats carried the virus. These imported animals were distributed to wholesalers and pet locations across the country, and within a distributor facility some of the rats infected prairie dogs. The prairie dogs were then sold to pet stores and to the public, introducing the virus into households and leading to human cases before the outbreak was identified. This sequence—import from Ghana, wide distribution, cross-species transmission to US-born animals and people—best explains how the outbreak began. The other scenarios don’t fit the actual chain of events: human-to-pet transmission or illicit smuggling aren’t the primary entry routes, and while quarantine was part of the response, the outbreak originated with the imported animal reservoirs rather than being prevented by those procedures.