Active immunity.
A bacteriologist.
The risk factor is eliminated, that person will be protected from the disease by 34%.
Injecting someone with a killed bacteria protects that person because it causes the immune system to fight off that disease without being infected by it. The body thinks its being invaded by that disease and the immune system destroys it, and this will help prevent you from contracting it.
Tetanus toxoid is a vaccine that prevents a person from contracting lockjaw. Lockjaw is a potentially deadly disease because its poison attacks the nervous system.
When a disease can be moved from person it can be known as an Infectious disease, a Transmittable disease, or a communicable disease.
Contracting Officer
An infectious disease.
One should visit job fairs in the state which the person wants to do contracting work. One should also contact the human resources department of the state where one wants to do contracting work.
A communicable disease is one that one person can catch from another person. The flu is one such disease. A noncommunicable disease is one that one person can not catch from another. Cancer is one such disease.
The disease which is spread from person to person is called infectious disease. For example flu is a viral disease through which the other person is infected from the patient
It is called as communicable disease.
B.noncommunicable disease