The pet dog of a coronavirus patient in Hong Kong was found to have a “low level” of the deadly virus, the autonomous region’s government said Friday.

The pooch’s oral and nasal cavities were tested Wednesday, with the results showing a “weak positive” of the new coronavirus, known as COVID-19.

Health officials are not sure if the dog, which is not exhibiting any symptoms, is actually infected or just carrying the virus in its mouth and nose from “environmental contamination.”

“At present, the [Agriculture, Fisheries and Conservation Department] does not have evidence that pet animals can be infected with COVID-19 virus or can be a source of infection to people,” Hong Kong’s government said in a press release.

The dog has been quarantined in an animal shelter that is holding no other animals.

More tests will be administered on the dog, which will remain in quarantine until the results come back negative.

Hong Kong, as of Thursday, had 91 confirmed cases of coronavirus and two deaths from the virus, according to the World Health Organization.