The Centre for Health Protection today said it is investigating four additional imported COVID-19 cases involving the L452R mutant strain.
Two of them arrived in Hong Kong from high-risk places and the other two from medium-risk places.
Two patients tested positive at the temporary specimen collection centre at the airport while two tested positive during quarantine.
A total of 39 cases were reported in Hong Kong in the past 14 days, all of which are imported.
For information and health advice on COVID-19, visit the Government's dedicated webpage.
http://dlvr.it/SCk4LN
