The Philippines on Sunday said a 44-year-old Chinese man had died of the new coronavirus, the first fatality outside China, prompting tighter travel restrictions for both Filipinos and foreigners.

The department of health said there were now two confirmed infections in the Philippines, including the man from Wuhan in Hubei province, the epicentre of the outbreak, who died on Saturday.

The man, who was admitted to a government hospital in Manila on January 25, had developed severe pneumonia, the department said.

The man was a companion of a 38-year-old Chinese woman, also from Wuhan, who was the first to test positive for the virus in the Philippines.

Both patients arrived in the Philippines via Hong Kong on January 21, the health department said.

While the patient who died was “stable and showed signs of improvement” during his last few days in the hospital, his condition deteriorated in the 24 hours before he died, health secretary Francisco Duque told reporters.

“We are currently working with the Chinese embassy to ensure the dignified management of the remains according to national and international standards to contain the disease,” he said.

Duque said all measures needed to contain the spread of the virus were being strictly implemented and followed, including by health personnel who came in contact with the two patients.

“This health event is fast-evolving and fluid. We are continuously recalibrating our plans and efforts as the situation develops,” Duque said.

Some Filipinos were worried after health officials announced the first fatality of the new coronavirus in the Philippines.

“It really is frightening because the virus will spread,” said 49-year-old Lyn Romano, who has been wearing a face mask since last week, when the Philippines’ first positive case was confirmed.

Twenty-four patients previously under investigation for infection tested negative for the new coronavirus, while samples from four other patients were still being tested, the health department said.

Passengers aboard the flights of the two positive cases were being traced.

Cebu Air Inc, which operates the Cebu Pacific airline, said it was working closely with health authorities to contact all passengers aboard those two flights on January 21.

The two patients had taken Cebu Pacific flights from Hong Kong to Cebu and from Cebu to Dumaguete in central Philippines, the airline said in a statement.

The cabin crew and pilots on the affected flights have been quarantined, and the aircraft have undergone thorough disinfection, it said.