Well, some vaccines are therapeutic in nature, where it's beneficial to take it while you have symptoms. Some vaccines are only helpful before you get a symptom, for example rabies.
I guess the above made it sound like there definitely can't be a therapeutic vaccine. But unclear about a preventative vaccine.
Well, some vaccines are therapeutic in nature, where it's beneficial to take it while you have symptoms. Some vaccines are only helpful before you get a symptom, for example rabies.
I guess the above made it sound like there definitely can't be a therapeutic vaccine. But unclear about a preventative vaccine.