Authorities begin voluntary mass-testing for coronavirus after fresh outbreak

HONG Kong has begun a voluntary mass-testing programme for coronavirus as part of a strategy to break the chain of transmission in the city’s third outbreak of the disease.

The virus-testing scheme has become a flash point of political debate in Hong Kong, with many distrustful over resources and staff being provided by the China’s central government and fears that residents’ DNA could be collected during the exercise.

The Hong Kong government has dismissed such concerns, saying that no personal data will be attached to the specimen bottles and that samples will be destroyed in Hong Kong after the exercise.

The testing programme began at 8am, with residents heading to more than 100 testing centres staffed by more than 5,000 volunteers.

Hong Kong chief executive Carrie Lam said at her weekly news conference that more than 10,000 people, including most of Hong Kong’s government ministers, had already received testing on Tuesday morning.

Ms Lam said: “This large-scale universal community testing scheme is beneficial to fighting the epidemic and beneficial to our society.

“It will also help Hong Kong come out of the pandemic unscathed and is conducive to the resumption of daily activities.”

More than 500,000 people in the city of 7.5 million signed up in advance for the programme, which will last at least a week.

It is aimed at identifying silent carriers of the virus – those without symptoms – who could be spreading the disease.

The government expects five million people will take part in the scheme, which could be extended to two weeks depending on demand.

Ms Lam urged the public to see the move in a fair and objective light, and appealed to critics to stop discouraging people from taking the test to ensure that it can be as effective as possible in detecting infected people in the community.

Hong Kong’s worst outbreak in early July was blamed in part on an exemption from quarantine requirements for airline staff, truck drivers from mainland China and sailors on cargo ships.

At its peak, Hong Kong recorded more than 100 locally transmitted cases a day, after going weeks without any in June.

The outbreak has slowed, with the city reporting just nine cases on Monday, the first time in two weeks that daily infections had fallen to single digits.

However, the government and some experts say that community testing can help detect asymptomatic carriers to further stop the spread of the virus.

Respiratory medicine expert professor David Hui that even though infections have dwindled, the proportion of cases with untraceable sources of infection remain between 30 per cent and 40%. “That means there must be some silent transmission going on,” said Prof Hui.