For example, unvaccinated children risk neurological problems if they develop measles or whooping cough.
Despite appropriate efforts some patients remain unvaccinated, while true vaccine failures may also contribute to pneumococcal infection post splenectomy.
I am a lot more concerned about her going outside unvaccinated.
The current recommendation by the health department is that an unvaccinated animal that is exposed to rabies should be euthanized immediately.
Unvaccinated persons who have been exposed to mumps should not get the vaccine, as it may not provide protection.