there are actually three categories of defenses in the body, namely: first line of defense, second line of defense and the third line of defense.
first line of defense is our skin. the vaccine you're talking about falls under the second line of defense because it involves the immune system wherein these vaccines were introduced into the body,nonetheless, the cells on our body creates/secretes chemicals that serve as defense mechanism; and the third line of defense is the use of medications or chemicals prescribed by the doctors.
A vaccine is a form of disease prevention, not a cure for a disease.
Varivax-- A vaccine for the prevention of chickenpox.
First of all, it is recommended that you are age 60 or above. the Shingles prevention vaccine is a one-time vaccination. Talk to your healthcare professional about the Shingles vaccine.
A diphtheria vaccine is effective for prevention and available in a number of formulations.
Hepatitis B is the bloodborne pathogen with a vaccine available.
the MMR vaccine and staying away from infected people
A diphtheria vaccine is effective for prevention and available in a number of formulations.
Prevention involves the use of a vaccine against H. influenzae type b (called the Hib vaccine). It is given to babies at two, four, six, and 15 months. Use of this vaccine has made epiglottitis a very rare occurrence.
The website for the centers for disease control and prevention has information about the smallpox vaccine. It will inform you what smallpox is, what are the symptoms, and why you should get the vaccine.
Vaccine is something you get as a prevention so if you have it you wont get the vaccine anyway. Your country will get enough so every citizen can get vaccinated.
A diphtheria vaccine is effective for prevention and available in a number of formulations.
bug nets, bug spray, and the yellow fever vaccine