The best protection from Haemophilus influenza that causes infant meningitis is administration of conjugate vaccines.
Vaccines are injections administered into body to provide protection. They are based on the principle that prior introduction to weakened or killed from a microorganisms produced natural immunity against it which is remembered by the body by memory cells.
The conjugate vaccines are combination of weak and strong antigens which results in stronger immunity against weak antigens. The conjugate vaccine of Haemophilus influenza comprises polysaccharide of the microorganism. Strong antigen are also known as carrier proteins and in this case are either of tetanus, diptheria toxoid or its mutant toxin of diptheria.
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Answer:
The correct answer is "biomedical model"
Explanation:
The biomedical model is an approach that looks to understand the biological functions under normal and abnormal circumstances. A researcher who describes illness solely in terms of biological causes and factors is using a biomedical model. This model is a scientific approach to fight diseases which is very helpful for the development of new therapies, however it could result in confusion particularly if it is used to explain the disease to a patient.
Prokaryotes don't have a nucleus so it's bacteria :)