May 26 (ANI): The Delhi High Court on Friday directed the Centre to forthwith implement national policy for treatment of rare diseases. The Central Government standing counsel today informed the High Court that the national policy on the treatment of rare diseases has been formulated and draft policy has been approved by the Ministry of Health and Family Welfare. The Court also sought personal appearance of Lav Agarwal, Joint Secretary of Health Ministry on the next date of hearing to make a presentation