Question

50 years ago, people thought we were approaching the end of what had been the war against infectious diseases that had occurred since the dawn of humanity. However, recent evidence has shown that not only are we constantly in danger of “new” diseases, but are still facing issues with traditional diseases that have increased resistance to available drugs. Answer the following questions.

5. Why would we need to know the index case for the purpose of disease containment?

6. What is a nosocomial infection?

7. Why is it such a concern for the field of Public Health?

8. What is transformation (in terms of bacteria) and how does it play a role in treatment of bacterial infections?

Answer 1

Answer: It is necessary to know about the index cases for the purpose of disease containment because it helps to locate, understand as well as investigate the results and outcomes of the treatment. It provides the effectiveness of the medication and treatment methods used.

The nosocomial infection is the hospital accquire infection which is caused and transmitted in the hospital due to unhygienic conditions of the hospital.

It is of public concern as the patients themselves get infection while thy arethey are being treated with the major problem. This also effects the visitors and outpatients and affects the health of the people as they get contaminated with the hospital accquire infection.

The transformation of bacteria means that some of the viruses replicates and make it difficult for the treatment of the disease. The medications used to target the particular form of the bacteria. For example: Treatment of tuberculosis contains combination of medicine i.e. bacteriostatic and bactericidal. This causes prevention of the bacteria to grow and kills the bacteria.