New Delhi, June 1 -- Union labour minister Mansukh Mandaviya on Saturday said that the Centre would upgrade all hospitals of the Employees' State Insurance Corporations (ESIC) with 200 beds or more into full-fledged medical colleges as part of an ongoing expansion drive. The government also proposes to reserve 40% of seats in these medical colleges for wards of employees with ESIC's health insurance cover, the minister said while inaugurating a 30-bed facility at Kala Amb in Himachal Pradesh. "40% of seats in these institutions will be reserved for the wards of insured persons, ensuring greater educational opportunities for workers' families," Mandaviya said. The state-backed ESIC, which provides free, no-cash-ceiling healthcare to enrolled...