The Therapeutic Goods Administration on Monday gave provisional approval for people aged 16 and over to use the vaccine developed by Pfizer and BioNTech. Residents and workers at aged-care facilities, frontline healthcare workers and quarantine workers are among the groups being prioritized for the first doses.

Australian Prime Minister Scott Morrison welcomed the development. He said Australia was among the first countries to complete a comprehensive process to formally approve a vaccine rather than just grant an emergency approval.

Australia has an agreement for 10 million doses of the two-dose Pfizer vaccine and an option to buy more if supplies allow.

Health Minister Greg Hunt said Monday the country overall had secured 140 million vaccines, one of the highest dosing rates per head of population in the world.

Also read: UK authorizes Pfizer vaccine for emergency use

The biggest of the pre-orders, conditional on regulatory approval, is 53.8 million doses of the vaccine made by AstraZeneca and Oxford University, 50 million of which would be made in Australia in a partnership with Melbourne-based biopharmaceutical company CSL.

Australia is aiming to complete inoculations by October. The nation of 26 million people has reported fewer than 30,000 virus cases and a little over 900 deaths.

Read Also: Pfizer, BioNTech seek emergency use of COVID-19 shots in US

In other developments in the Asia-Pacific region:

Australia has suspended its partial travel bubble with New Zealand after New Zealand reported its first coronavirus case outside of a quarantine facility in two months. Australian Health Minister Greg Hunt said Monday the suspension would last for three days and was being implemented out of an abundance of caution. Travelers affected need to cancel or face two weeks in quarantine upon arrival. New Zealand Prime Minister Jacinda Ardern said she’d told Morrison she had confidence in New Zealand’s systems and processes, but it was up to Australia to decide how they managed their borders. Health officials in New Zealand say genome tests indicate the woman contracted the virus from another returning traveler just before leaving quarantine. However, there was no evidence the virus has spread further. Director-General of Health Ashley Bloomfield said the 56-year-old woman had recently returned from Europe. During her mandatory two weeks in quarantine, she tested negative twice. She developed symptoms at home later and tested positive. Officials say the woman appears to have caught the more infectious South African variant of the virus from another traveler on her second-to-last day in quarantine, and they’re investigating how the health breach happened.

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 A lockdown in part of Hong Kong’s Kowloon neighborhood was lifted Monday after thousands of residents were tested for the virus. The lockdown that began early Saturday covered 16 buildings in the working-class Yau Tsim Mong district. During the lockdown, residents were not allowed to leave their premises until they had tested negative for the coronavirus. The district has been at the center of a worsening coronavirus outbreak, with over 160 cases reported over the first three weeks in January. Higher concentrations of the virus were also found in sewage samples, prompting fears the virus could be transmitted via poorly installed plumbing systems in subdivided units that lack ventilation. The government said in a statement early Monday that about 7,000 people were tested for the coronavirus during the lockdown, with 13 positive infections found. As of Sunday, Hong Kong has reported 10,086 cases of the coronavirus overall, with 169 deaths recorded.

Also read: Pfizer temporarily reduces European deliveries of vaccine

South Korea has reported another new 437 infections of the coronavirus as officials raised alarm over an outbreak at a missionary training school. Around 130 students and teachers were found infected so far at the church-run academy in the central city of Daejeon. Prime Minster Chung Sye-kyun during a virus meeting called for health officials to deal swiftly with the outbreak at the Daejeon school and prevent transmissions from spreading further. South Korea throughout the pandemic has repeatedly seen huge infection clusters emerge from religious groups, including more than 5,000 infections tied to the secretive Shincheonji Church of Jesus that drove a major outbreak in the southeastern region in spring last year. “We cannot let that situation repeat,” Chung said. The numbers released by the Korea Disease Control and Prevention Agency on Monday brought the national caseload to 75,521, including 11 deaths.