Although hbv vaccination has reduced the prevalence of hbv. What are some common myths andmisconceptions about hepatitis b. Hepatitis b is a serious and common infectious diseases of the liver, affecting millions of people throughout the world. Hepatitis ppt free download as powerpoint presentation. Ppt hepatitis b virus powerpoint presentation free to. Improving the hepatitis b birthdose vaccination rate in. Hepatitis b is the only sexually transmitted infection for which there is a protective vaccine. The incubation period is 16 months in the acute phase of hepatitis b infection. The cure defined as hepatitis b surface antigen loss with undetectable hbv dna rates after treatment remain low 3%7% with.
Click here to download powerpoint without audio click here to download pdf without audio click here to download powerpoint with audio coming soon. Aasld on the treatment of chronic hepatitis b chb virus hbv infection in adults and children. Hepatitis b virus hbv and hepatitis c virus hcv infections represent the two major causes of chronic liver disease and hepatocellular carcinoma. When administered within 12 hours of birth and in conjunction with hepatitis b immune globulin, the hepatitis b. Hbv dna was still detectable by pcr 10 3 genomesml 15 and 165 days after liver transplant, although on day 15 it was still showing. Hepatitis b is not transmitted through casual contactsuch as hugging or shaking hands. Slide summaries of aasld, easl, apasl guidance on monitoring and treating chronic hepatitis b infection, with kosh agarwal, paul kwo, grace wong. Surveillance for viral hepatitis united states, 2017. Hepatitis b ppt free download as powerpoint presentation. Hepatitis b easl guidelines easlthe home of hepatology. At least 60% of liver cancer cases are due to late testing and treatment of viral hepatitis b and c. Hepatitis b virus hbv is a global health problem that can lead to cirrhosis and hepatocellular carcinoma hcc.
The nation has made progress towards reducing deaths related to hepatitis b and hepatitis c, and the 2020 goals for both targets have already been met for both mortality indicators. Read more about hepatitis b in the journal of hepatology. Whoeurope presentation on viral hepatitis powerpoint. Aasld guidelines for treatment of chronic hepatitis b.
Presentation on viral hepatitis powerpoint 20 download. The many millions of people around the world who become hbv carriers are a constant source. Hepatitis b virus testing rates after the introduction of a hepatitis b virus testing policy. Hepatitis b vaccination is recommended for all children worldwide, and all national programmes should include a monovalent hepatitis b vaccine birth dose. Hepatitis b virus hbv infection remains a global public health problem with changing epidemiology due to several factors including vaccination policies and migration.
Unlike previous aasld practice guidelines, this guideline was developed in compliance with the institute of. It is estimated that approximately 350 million people worldwide have chronic hbv infection. Your liver helps your body digest the food you eat and store energy. Both hbv and hdv contribute to disease progression. More than 350 million have chronic longlasting liver infections. Hepatitis b vaccination and hepatitis b immune because there is a high risk of acquiring hbv from a needlestick injury, health care profession. Hepatitis b is a germ virus that gets into your body and attacks your liver. These pathogens include, but are not limited to, hepatitis b hbv, hepatitis c hcv and human. Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Superinfection of a person already infected with hbv carrier causes more rapid, severe progression than coinfection shorter arrow. Hepatitis b is not transmitted through breastfeeding. The severe pathological consequences of persistent hbv infections include the development of chronic hepatic insufficiency, cirrhosis and hepato cellular carcinoma hcc. Update on diagnosis, management, and prevention of. The first phase of disease, during the first 6 months after a person becomes infected, is called acute hepatitis b.
The nchhstp atlasplus is an online, interactive tool that gives you the power to analyze, map, and create tables using hiv, viral hepatitis, std, and tb data that are reported to cdc using the nchhstp atlasplus, you can do the following create custom maps and bar graphs using hiv, viral hepatitis. Department of health and human services 540 gaither road rockville, md 20850. In an attempt to meet these global goals, nigerias federal ministry of health, at a briefing on july 30, 2018, said the government was articulating strategies that would lead to a reduction in the number of more than 22 million nigerians infected with hepatitis b and the more than 4 million with hepatitis. World hepatitis day 2018 world health organization. Division of viral hepatitis scientific staff were asked to highlight some of the most important acute viral hepatitis data. The severe pathological consequences of persistent hbv infections.
Deltavirus d requires the presence of hepatitis b virus hbv infection. The natural course of hepatitis b disease is different from one person to another. Management of chronic hepatitis b infection the bmj. Health topics communicable diseases hepatitis data and statistics presentation on viral hepatitis powerpoint 20 hepatitis. Hepatitis b training presentation for health workers. Worldwide, most people with hepatitis b were infected with the virus as an infant. Update on prevention, diagnosis, and treatment of chronic. Table table1 1 shows a comparison of the testing rates before and after the introduction of a policy on. Hepatitis b virus subtypes and lamivudine resistance the. Low coverage of testing and treatment is the most important gap to be addressed in order to achieve the global elimination goals by 2030. Hepatitis b is not transmitted through kissing, sneezingor coughing. Unlike some forms of hepatitis, hepatitis b is also not. Scribd is the worlds largest social reading and publishing site. Slides on the management of patients with chronic hepatitis b.
This aasld 2018 hepatitis b guidance is intended to complement the aasld 2016 practice guidelines for treatment of chronic hepatitis b 1 and update the previous hepatitis b virus hbv guidelines from 2009. With the launch of give birth to the end of hep b, the immunization action coalition iac is urging hospitals and birthing centers to meet the national standard of care by providing a universal birth dose of hepatitis b. Actual number of acute hepatitis b cases submitted to cdc by states and estimated number of acute hepatitis b. Various medical guidelines recommend administration of a birthdose of the hepatitis b vaccine within 24 hours of delivery. Pdf pathology of chronic hepatitis b and chronic hepatitis c. Consequences of hepatitis b and delta virus infection figure 6615. Download the easl guidelines for hepatitis b as pdf or as ppt slide deck. You may print the slides onto overhead transparencies if you do not have powerpoint.
Hepatitis b virus induced liver cancer is the third commonest cause of death in men and also common in. Improving testing for hepatitis b before treatment with. Epidemiology and natural course of hbv infection 1. Summary acute and chronic hepatitis b virus hbv infection is a leading cause of liver disease worldwide. Hepatitis b is a contagious liver infection caused by the hepatitis b virus hbv. Liver function and histology normalised within 6 months. Prevalence of chronic hepatitis b approximately 350 400 million people worldwide are chronically infected with the hepatitis b. Hepatitis b infection is a global health problem, with estimated two2 billion people infected with the virus. Unlike previous aasld practice guidelines, this guideline was developed in compliance with the institute of medicine standards for trustworthy practice guidelines and uses the grading of recommendation assessment, development. It can cause scarring of the organ, liver failure, and cancer.
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