Bangladesh was the largest foreign user of India's health services exports in 2015-16. Of the 460,000 inbound patients to Indian hospitals, more than 165,000 were from the neighbouring nation.
More than 58,000 medical visas were issued to Bangladeshi nationals in 2015-16. This bought $0.34 billion worth of services, a recent report by the Directorate-General of Commercial Intelligence and Statistics showed.
Since 2016, Bangladesh has unseated the US as the origin of the highest number of foreign tourists, mostly due to medical tourism.
A new bus service between Kolkata and Dhaka and a rail link between Kolkata and the western city