Explain vaccine of typhoid, Biology


Typhoid vaccine is recommended for travellers to developing countries in Central and South America, Africa and Asia, especially if they plan a long stay or may be living in unhygienic conditions. A purified capsular polysaccharide parenteral vaccine (Typhim Vi - Aventis Pasteur) for adults and children > 2 years old is given as a single IM dose at least 2 weeks before departure. A booster is recommended every 2 years.

A live-attenuated oral vaccine (Vivotif Berna - Berna Products) is available for adults and children > 6 years old. It is taken every other day as a single capsule (at least 1 hour before eating) for a total of 4 capsules, beginning no later than 2 weeks before departure; it protects for about 5 years. Gastrointestinal disturbance is common. Antibiotics should be avoided from the day before the first capsule until 2 days after the last.


Posted Date: 6/27/2013 3:19:56 AM | Location : United States

Related Discussions:- Explain vaccine of typhoid, Assignment Help, Ask Question on Explain vaccine of typhoid, Get Answer, Expert's Help, Explain vaccine of typhoid Discussions

Write discussion on Explain vaccine of typhoid
Your posts are moderated
Related Questions
Stages of Research Process: Planning Stage The planning stage of research process  includes a  series of  interdependent steps consisting of 1)  conceptualizatioq of  the r

Q. What do you understand by Hypelglycemia? Hypelglycemia (abnormally high blood sugar): Maintenance of blood glucose levels within or close to the normal range has been stress

Explain the Potential Benefits of micro nutrients? The potential benefits of micro nutrients should also be taken into account when the nutrient allowances are defined for olde

The diet of a MSUD patient (child) should therefore involve: • Measured quantities of natural protein or leucine from foods. • A BCAA free protein, vitamin and mineral supp

Q. Describe Explicit and Semantic Memory? Explicit memory: This is the conscious recollection of information such as specific facts or events and at least in humans that can be

Define Deficiency and Toxicity of Vitamin D? Infants constitute a population at-risk for vitamin D deficiency because of relatively large vitamin D needs brought about by their

What does ecological niche of an organism represent? Mention the scientific term used for modified form of reproduction in which seeds are produced without fusion of gametes.

Health Education to Hospitalised Child You have unique opportunity for teaching and reinforcing good hygienic care while the child is hospitalised. Clean hair, nails, clothin

Q. What is compensation point? What is the inference of the compensation point for the plant growth? The photic compensation point is the photic energy intensity under which ae

Minerals :-  Sulfur Food Source       Widely distributed  Nutritional Functional role Essential nutrient: A constituent of the essential amino acids methionine and