Tetanus bacteria live mainly in soil, dust and manure, but can be found anywhere. You can become infected if the bacterium enters your bloodstream through an open wound. Tetanus can be prevented with vaccination, but immunity lessens over time, so booster doses are needed to ensure you are protected.
even something like shingles ...you can still get the infection but will be milder as you have the antibodies.Some people who have been vaccinated against chickenpox can still get the disease, called breakthrough chickenpox. However, they usually have milder symptoms with fewer or no blisters (or just red spots), a mild or no fever, and are sick for a shorter period of time than people who are not vaccinated.
Short of living in a bubble there are few absolute protections.
"Bubble Boy" 40 years later: Look back at heartbreaking case
Immune disorder forced David Vetter to live in bubble - but breakthroughs from his story now enable similar kids to live free
www.cbsnews.com
Polio can be pretty much protected against....the biggest thing is to eradicate any pockets...they almost did it.
Polio Vaccine Effectiveness and Duration of Protection | CDC
Information about the effectiveness of the polio vaccine and how long it provides immunity against poliovirus.
www.cdc.gov
16 May 2024 — Only one human disease (smallpox) has been eradicated. The World Health Assembly has declared polio a candidate for eradication. Disease elimination happens ...
Centers for Disease Control and Prevention (.gov)
https://www.cdc.gov › global-polio-vaccination › about
This is the hero you've never heard of
This is a fantastic read
Considered “the father of modern vaccines,” NIHF Inductee Maurice Hilleman was the most prolific vaccine scientist of the 20th century and is estimated to have saved more lives than any other medical scientist.
Vaccinated: One Man's Quest to Defeat the World's ...
Maurice Hilleman discovered nine vaccines that practically every child gets, rendering formerly dread diseases—including often devastating ones such as mumps
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