This is the first 1,000 characters of 353 words (1.41 pages) in the essay titled Hepatitis B
The disease known as Hepatitis B is caused by the infectuous Hepatitis B virus (HBV). HBV alone has infected about 400 million people in the world, which makes HBV one of the most common pathogens. Almost 700 million U.S. Dollars are spent every year for treating Hepatitis patients.
HBV is a 42 nm doubleshelled deoxyribonucleic acid (DNA) virus of the class Hepadnaviridae. The outer surface membrane contains Hepatitis B surface antigen (HBsAg), which also circulates in blood as 22 nm spherical and tubular particles. The inner core of the virus contains Hepatitis B core antigen (HBcAG), Hepatitis B e antigen (HBeAg), a single molecule of partially doublestranded DNA, and DNA dependent DNA polymerase.
How it is transmitted?
Hepatitis B is transmitted by sexual contact or by blood. People who are at risk by being infected by HBV are drug users, homosexuals, active heterosexuals, infants born from infected mothers and children of immigrants from disease-endemic are...
Login to view the complete paper (register below)
To view the complete essay NOW:
You can view download the complete version of this essay for only $12.00. This is the final price of the essay - there is no extra hidden or fees and no price per page charges. Your purchase is 100% secure. Click on the Paypal icon below and you will have the essay instantaneously.
You can view download the complete version of this essay and ALL 40,000 ESSAYS for only $17.95 per month. You will be bill monthly until you cancel your subscription. Your purchase is 100% secure.
Click on one of the buttons below and you will have the essay instantaneously.
CCBill is the designated E-ticket Supplier and Access Management Provider for FreeEssays.tv
Search for Free Essays and Term Papers
List of Essays and Term Papers
Copyright © 2004- Free Essays.tv. All rights reserved. Cancel Subscription