NEW DELHI: With more than 100 people dead in China due to the Coronavirus , the government on Tuesday said that the screening of passengers with travel history from China has been extended to 13 more airports , taking the total to 20.The government said the situation is being reviewed regularly by the Union ministry of health and Cabinet secretariat.In a statement issued, the government said secretaries in the ministries of health, external affairs, civil aviation, shipping, defence, information & broadcasting and member secretary, national disaster management authority are reviewing the situation.The ministry of health and family welfare is procuring more thermal scanners for faster screening. "Four more labs, besides NIV Pune have been geared up for testing clinical samples," it said.The ministry of shipping has also initiated screening at all the major ports.It added, "Till yesterday, 155 flights were screened (total cumulative passengers 33,552). Samples of 20 passengers have so far been tested by NIV Pune. All were found negative."Earlier today, the MEA made a formal request to China for facilitating the evacuation of Indian nationals from Wuhan , the epicentre of novel coronavirus outbreak.The civil aviation ministry will make necessary arrangements for evacuation after the approval of Chinese authorities is received, it said."On evacuation, these individuals will be kept in quarantine for 14 days. Necessary arrangements in this regard are being made," the statement said.The government said the health ministry is reviewing the preparedness and screening is being done in all the states daily through video conferencing with chief secretaries and health secretaries.The toll from the novel coronavirus outbreak in China has soared to 106 while nearly 1,300 new cases have been confirmed.