Customers urged to check country entry requirements before flying.
Many Chinese workers in the country for CPEC projects.
Authorities list dos and don'ts for schools in the country amid the outbreak.
Guidelines have been issued for schools, business meetings and mass gatherings.
Last week, a similar decision had been taken by Etihad on its connecting flights from Beijing.
The clarification came after shoppers noticed the label on Dettol spray bottle specified it can kill cold viruses.
The patient is being monitored in an isolation ward in Kerala.
According to officials, a checkup for coronavirus was conducted.