IMMUNIZATION
Babies are born with protection against certain diseases because antibodies from their mothers were passed to them through the placenta. After birth, breastfed babies get the continued benefits of additional antibodies in breast milk. But in both cases, the protection is temporary. Immunization (vaccination) is a way of creating immunity to certain diseases by using small amounts of a killed or weakened microorganism that causes the particular disease. Microorganisms can be viruses (such as the measles virus) or they can be bacteria (such as pneumococcus). Vaccines stimulate the immune system to react as if there were a real infection — it fends off the "infection" and remembers the organism so that it can fight it quickly should it enter the body later.
Types of Vaccines
There are a few different types of vaccines. They include:
- BGG: To prevent tuberculosis.
- PENITA: To prevent, Dipthera
- MEASLES: To prevent measles infections
- PV: To prevent polomyetitus
- HEPATITIS B: Prevent hepatitis
Immunization is widely recognized as one of the most successful and cost-effective health interventions. It prevents between 2 and 3 million deaths every year and now protects children not only against diseases for which vaccines have been available for many years, such as diphtheria, tetanus, polio and measles, but also against diseases such as pneumonia and rota virus diarrhea, 2 of the biggest killers of children under 5. Now adolescents and adults can be protected against life-threatening diseases such as influenza, meningitis, and cancers (cervical and liver), thanks to new and sophisticated vaccines.
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