3 ms·
Basically every other vaccine is, that's why they're not leaky.
by defaultprimate 5y ago
Basically every other vaccine is, that's why they're not leaky.
- xur17 5y agoThat is simply not true. We were able to eradicate certain illnesses historically using vaccines by getting the vast majority of the population vaccinated, reducing the rate of spread, but they are never a 100% guarantee. I suggest doing some reading on "herd immunity."
- defaultprimate 5y agoIt definitely is. I suggest you look up what a "perfect" vaccine is, and how they work. That's what most of the ones that have eradicated diseases are. They allow the body to completely eradicate and prevent infection and transmission. That's what leads to herd immunity. Leaky vaccines work the same way antibacterial soap did to create MRSA. They leave enough virus present to mutate to evade the mechanism originally intended to fight against it, so only the most robust mutations remain.