Update
On 16 February, the cruise ship Westerdam, which had been shunned at ports across Asia amid fears of coronavirus infections, was welcomed in Cambodia amid assurances that the ship was disease free. More than a thousand passengers were allowed to disembark and fly home. An American tested positive for COVID-19 after triggering thermal scanners at Kuala Lumpur airport in Malaysia. Tracing possible secondary infections will test health authorities in all destination countries.