3 ms·
but it still works on an individual basis. It's less effective if the recipient believes the vaccine is ineffective or dangerous, and can make side effects mor
by krona 6y ago
but it still works on an individual basis.
It's less effective if the recipient believes the vaccine is ineffective or dangerous, and can make side effects more likely to occur (nocebo effect).
- konjin 6y ago[[citation needed]] specifically for vaccines.