Vaccines provide, a nice, predictable, ever increasing demand. It is even possible to create arbitrary demand in the case of preventive measures such as these.
Profit from any normal drug is dependent on chance that a certain number of people will fall sick of the corresponding disease. The company cannot also count on outbreaks since it will have no clue when, where and for which disease the outbreak will occur. The expire date for drugs means that the companies will not be able to stockpile these drugs in hopes that there will be an outbreak some point in future..
Profit from any normal drug is dependent on chance that a certain number of people will fall sick of the corresponding disease. The company cannot also count on outbreaks since it will have no clue when, where and for which disease the outbreak will occur. The expire date for drugs means that the companies will not be able to stockpile these drugs in hopes that there will be an outbreak some point in future..