There is no plan so far to make RT-PCR testing for COVID-19 mandatory at airports for travellers, Union health ministry sources said on Thursday, amid an uptick in coronavirus infections in India.

Even though the number of cases is rising and the JN.1 sub-variant has been detected in the country, there is no cause of immediate concern as 92 per cent of those infected are opting for home-based treatment, indicating mild illness, they said. There is also no increase in hospitalisation rates and COVID-19 is an incidental finding in people hospitalised due to other medical conditions.