Questions with the keyword 'vaccines'

• Do uou think that in the NEAR future there may be a vaccine for cancers such as; lung cancer, or breast cancer? If by griffinlwh to Helen Comments: (No comments so far )
• What are vaccines made of?? by strawberrygirl12 to Helen Comments: (No comments so far )
• Do you use animals in the development of your vaccines? If so is this necessary? by jimmylittlewing to Helen Comments: (No comments so far )
• how far have you got on making the vaccines that boost iron motabolism? by sophia14 to Helen Comments: (So far, one comment )