BTW this type of thing used to be called "immunization" or innoculation which a vaccine was just one type that targets viruses, other types target bacterial and fungal infections. Somehow now they are now calling all of it Vaccines... Probably to attempt to make people comfortable with the current definition of vaccine.
BTW this type of thing used to be called "immunization" or innoculation which a vaccine was just one type that targets viruses, other types target bacterial and fungal infections. Somehow now they are now calling all of it Vaccines... Probably to attempt to make people comfortable with the current definition of vaccine.