The two-time Oscar winner is easily the most famous person yet to disclose they have COVID-19, which the World Health Organization has declared a pandemic.
Australian officials said the couple were being treated at a Queensland hospital. “We wish them a very speedy recovery," state Premier Annastacia Palaszczuk told reporters.
Hanks had been in Australia shooting an untitled Elvis Presley biopic directed by Baz Luhrmann. Hanks plays Presley's manager, Colonel Tom Parker. The film, slated for release in October 2021, has suspended production, Warner Bros. said.
Hanks, after accepting the Cecil B. DeMille Award at the Golden Globes this year, spoke backstage about taking on the Parker role. “I will then finally have an answer to all these stupid questions about why I never played a bad guy,” he said as the room burst into laughter.
Hanks and Wilson, both 63, were married in 1988. In 2013, Hanks disclosed he has Type 2 diabetes.
Chet Hanks later posted on social media that his parents were doing fine and thanked fans for their concern.
Wilson had performed at the Sydney Opera House on Saturday night and earlier last week in Brisbane.
Palaszczuk said people who had been in close contact with Hanks and Wilson will have to self-quarantine but she cautioned that people who had taken selfies with Hanks recently should not panic about contracting the virus.
She said she had spoken to Luhrmann and conveyed his reassurances that he would comply with the government's health restrictions.
Australia has confirmed more than 120 cases of infection with the new coronavirus, with three deaths from COVID-19.
For most people, the new coronavirus causes only mild or moderate symptoms, such as fever and cough. For some, especially older adults and people with existing health problems, it can cause more severe illness, including pneumonia.
The vast majority of people recover from the new virus. People with mild illness recover in about two weeks, while those with more severe illness may take three to six weeks to recover, WHO says.
AP Film Writer Jake Coyle in New York contributed to this report.
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