It is an inactivated, purified and lyophilized preparation of Pitman Moore strain of rabies virus. The virus is produced on VERO cell culture and inactivated by ß-propiolactone. Sure Rab™ is manufactured as per Indian Pharmacopoeia. The manufacturing facilities meets the requirement as per cGMP guidelines of revised schedule ‘M’ of the Drugs & Cosmetics Act, Government of India.