Tamiflu which doesn’t work very well or not at all if taken after 48 hrs, costs $175-200. If I remember correctly, someone calculated the cost of production of Lero to be about $60. So at $100 profit, it’d be @$160.
According to the WHO there are 1 billion cases of flu each year. https://www.who.int/influenza/Global_Influenz...h.pdf?ua=1

I think if we get approved for Mm and s/c, we can sell a whole lot more than 5mm vials.