Do we really need multi dose vaccine vials in Indian scenario? Just today, I came across one very big house, having major share in combination vaccines, offering 2.5 mL vaccine for Rs. 275 per dose, with a tag - if you use it properly, you will get one additional dose from the same vial, as we get additional 0.3 mL for you. Its only 0.3 mL, how can that make an additional dose? These sorts of offer encourage malpractice, less than optimal dose to the patients, leading to inadequate protection.