A free powerpoint ppt presentation displayed as a flash slide show on id. Worldwide, most people with hepatitis b were infected with the virus as an infant. In lowrisk populations, routine screening for chronic infection or immunity is not recommended. Hepatitis c dahulu disebut hepatitis nona dan non b, merupakan penyebab tersering infeksi hepatitis yang ditularkan melalui suplai darah komersial penularan hepatitis c pada orang dewasa bisa terjadi melalui kontak seksual dan bisa pula melalui makanan dan minuman 4. Update on prevention, diagnosis, and treatment of chronic. Consequences of hepatitis b and delta virus infection figure 6615. Table 3 factors in the disease outcome with chronic hepatitis b 10. Hepatitis b surface antigen an overview sciencedirect topics. 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 vaccine. In 20, a total of 1,781 cases of hepatitis a were reported from 50 states to cdc.
Epidemiologisches bulletin des robert kochinstitut ausgabe. Division of viral hepatitis scientific staff were asked to highlight some of the most important acute viral hepatitis data. The slides dont have any watermarks or names or them, so feel free to use them however you want. May 20, 20 hepatitis b is not transmitted through foodwater. Diagnostic tests to determine hbv infection and monitor disease progression. Update on prevention, diagnosis, and treatment of chronic hepatitis b.
Hepatitis b virus hbv infection remains a global public health problem with changing epidemiology due to several factors including vaccination policies and migration. Sep, 2016 yellow bars represent the year of elimination at status quo and purple bars represents the year of elimination with maximal interventions minus cure. It has been shown that tenofovir treatment, a potent na, complements. Not only does viral hepatitis carry a high morbidity, but it also stresses medical resources and can have severe economic consequences. The word hepatitis means inflammation of the liver. Scribd is the worlds largest social reading and publishing site. It is a major public health issue in the united states and worldwide. Presentation on viral hepatitis powerpoint 20 whoeurope. This study aims to investigate the selfreported hepatitis b vaccination status among hcws in china. Openended bars mean that elimination is not achieved by 2100. For more information, log on to download the study materials here this virology lecture. Free vaccine powerpoint template free powerpoint templates. The global burden of viral hepatitis from 1990 to 20.
Viral capsid bears viral genome and dna polymerase that has reverse transcriptase activity. Hepatitis c multidisciplinary teams samantha earl thursday june, 20 background rooted in treatment, the teams were set up utilizing an multidisciplinary approach. Hepatitis is also the name of a family of viral infections that affect the liver. Underreporting of acute hepatitis b in france was estimated at 76. Although hbv vaccination has reduced the prevalence of hbv infection, the burden of disease remains high. Hepatitis b virus hbv is a global health problem that can lead to cirrhosis and hepatocellular carcinoma hcc. Acute hepatitis b reports, by risk exposurebehavior united states, 20 a total of 3,050 casereports of acute hepatitis b were received in 20. Our filtering technology ensures that only latest hepatitis ppt files are listed. Hepatitis ppt free download as powerpoint presentation. The 2018 updated guidance on chronic hepatitis b chb includes 1 updates on treatment since the 2016 hbv guidelines notably the use of tenofovir.
Ppt hepatitis b infection powerpoint presentation free. Download powerpoint presentation with all graphics. Weltweit sind wahrscheinlich fast 400 millionen menschen mit dem hepatitisb virus hbv infiziert. Screening for hepatitis b dianne tarrant, fnpbc, joan block, bsn, and brian mcmahon, md abstract patients with chronic hepatitis b virus hbv infection are often asymptomatic, but they are at risk for serious health consequences, including cirrhosis, liver failure, and hepatocellular. Hepatitis b statistics 1980s 26,000 cases year 2007 4,519 reported cases cdc estimates 43,000 800,000 1. View and download powerpoint presentations on hepatitis ppt. Guidelines for pediatric providers revaccinate nonimmune infants antihbs hepatitis b vaccine and retest 12. Hepatitis b virus infection christian trepo, henry l y chan, anna lok hepatitis b virus infection is a major public health problem worldwide. Unlike some forms of hepatitis, hepatitis b is also not. Hepatitis e transmission by transfusion of intercept blood. Hepatitis b coordinator who will enroll the woman in the perinatal hepatitis b prevention program phbpp, and report to the doh office of immunization and child profile oicp perinatal hepatitis b prevention coordinator by entering information into the perinatal hepatitis b module phbm. It can cause scarring of the organ, liver failure, and cancer.
In babies given hyperimmune hepatitis b globulin hbig and active immunization to reduce the risk of. In this notes area of the powerpoint, each slide contains the title with the variables selected, some contextual information, and links to. Hepatitis b virus hbv belongs to the hepadnaviridae family. Mar 15, 2017 chronic hepatitis b virus hbv infection is a global public health issue.
About a third of the worlds population has serological evidence of past or present hbv infection, and 350400 million people have chronic hbv infection. Download hepatitis ppt free shared files from downloadjoy and other worlds most popular shared hosts. Management of chronic hepatitis b infection the bmj. The introduction of potent nucleostide analogues nas to suppress viral replication represented a giant leap in the control of this disease. View and download powerpoint presentations on pathogenesis of hepatitis ppt. 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. Hepatitis b virus is an hepadnavirushepa from hepatotropic attracted to the liver and dna because it is a dna virus12and it has a circular genome of partially doublestranded dna.
Easl 2017 clinical practice guidelines on the management of. Hepatitis b is the only sexually transmitted infection for which there is a protective vaccine. Find powerpoint presentations and slides using the power of, find free presentations research about hepatitis ppt. Hepatitis b and c cause most cases of hepatitis in the. History 1 o its an ancient disease first described in 5th century b. In the current literature, the prevalence, distribution and impact of hepatitis b virus hbv mutations in many. By creating an account i agree to poweredtemplates terms and conditions. In this notes area of the powerpoint, each slide contains the title with the variables selected, some contextual information, and links to additional data and information on the topic. Differentiate between hepatitis b infection and other types of hepatitis, including symptoms, patient presentation, testing, and prevention. Use of quantitative hepatitis b surface antigen with. Hbsag and antihbs, hbeag and antihbe, and antihbc igm and igg. Treatment with antiviral drugs reduces the risk of liver disease and the development of hcc, and it can even reverse liver fibrosis. Among individuals with chronic hbv infection who are untreated, 15% to 40% progress to cirrhosis, which may lead to liver failure and liver cancer.
World gastroenterology organisation practice guideline. Deltavirus d requires the presence of hepatitis b virus hbv infection. The who global hepatitis report describes, for the. Ppt hepatitis b virus powerpoint presentation free to. The animation then goes on to explain the causes of hepatitis a and b, how these viruses may be transmitted, the effects the virus can have on the liver as well as. Who response to the epidemic in 2010, resolution wha63.
These pathogens include, but are not limited to, hepatitis b hbv, hepatitis c hcv and human immunodeficiency virus hiv. Superinfection of a person already infected with hbv carrier causes more rapid, severe progression than coinfection shorter arrow. Global burden of disease study 20 gbd 20 data downloadsfull. It can also be used to make presentations on hepatitis b and a vaccine birth dose on babies or to make presentations and slide decks on preventable diseases. Hepatitis a called hav h epatitis a v irus for short scientifically called hepatitis a discovered 1973, steven m. Reported acute viral hepatitis b cases, 50 states and dc. Whoeurope presentation on viral hepatitis powerpoint 20. Requirements for global elimination of hepatitis b. However, from 20102015, there was an approximate 2. Toxins, certain drugs, some diseases, heavy alcohol use, bacterial and viral infections can all cause hepatitis.
Hepatitis b medical powerpoint presentation youtube. Hepatitis b is not transmitted through breastfeeding. Jan 30, 2014 hepatitis e virus hev is a small nonenveloped rna virus usually transmitted by the enteric route, although transmission by blood transfusion has also been reported. Hepatitis b easl guidelines easlthe home of hepatology. A total of 1,873 acute hepatitis b cases were reported among males in 20. Diagnosis and management of chronic hepatitis b in children. Ppt hepatite b hbv powerpoint presentation free to.
Who aspires to global control and elimination of hbv infection. In this notes area of the powerpoint, each slide contains the title with the variables. The number of reported cases of acute hepatitis c declined until 2003 and remained steady until 2010. Easl 2017 clinical practice guidelines on the management of hepatitis b virus infectionq european association for the study of the liver. This guideline covers assessing and managing chronic hepatitis b in children, young people and. Summary hepatitis b virus hbv infection remains a global public health. Prevalence and estimation of hepatitis b and c infections in the who european. Hepatitis b virus is a partly doublestranded dna virus with several serological markers. Treatment of chronic hepatitis b chb has markedly improved in the last 15 years due to the availability of direct antivirals which greatly increase therapeutic options. However, mutations associated with drug resistance and vaccine escape may reduce the success of existing treatment and prevention strategies. It is caused by the hepatitis e virus hev and is spread by fecally contaminated water within endemic areas. Health topics communicable diseases hepatitis data and statistics presentation on viral hepatitis. What are some common myths andmisconceptions about hepatitis b. Click the download link below to open or save to your computer.
Bloodborne pathogens are infectious microorganisms in human blood that can cause disease in humans. Not only does viral hepatitis carry a high morbidity, but it also stresses medical resources. Dec 25, 2012 hepatitis b medical powerpoint presentation medicaldump. Hepatitis b the untold story of a silent killer about hepatitis the word hepatitis means. Summarize the impact of liver disease caused by chronic hepatitis b infection on global public. Hepatitis b virus infection is a major public health problem worldwide. It shows a diameter of 3042 nm and consists of outer lipid envelope containing hepatitis b surface antigen hbsag and an icosahedral capsid core composed of protein. Geographic distribution of hepatitis b virus genotypes worldwide 5 fig.
Although the disease cannot be cured effectively, disease management has been improved over the past decade. Ravi kaul, in the immunoassay handbook fourth edition, 20. The number of acute cases of hepatitis b decreased by 9. Health topics communicable diseases hepatitis data and statistics presentation on viral hepatitis powerpoint 20 hepatitis. Hepatitis b virus hbv dna is the key prognostic factor determining both disease activity and risk of hepatocellular carcinoma hcc in patients with chronic hepatitis b viral infection. Describe the pathophysiology of the hepatitis b virus, including transmission and virus replication. Find powerpoint presentations and slides using the power of, find free presentations research about pathogenesis of hepatitis ppt. Introduction viral hepatitis, refers to infections that affect the liver and are caused by viruses. Jun 26, 20 chronic hepatitis b describes a spectrum of disease resulting from chronic hepatitis b virus hbv infection.
The many millions of people around the world who become hbv carriers are a constant source. Mar, 2019 hepatitis e is an enterically transmitted infection that is typically selflimited. Hepatitis b home test kit if you simply want to exclude the possibility that you might have hepatitis b then this is the right test for you. This liver biopsy is from an asymptomatic hepatitis b e antigenpositive carrier with normal liver enzymes and no inflammation. Hepatitis b virus is a partly doublestranded dna virus with several. Lauren and ashley this picture shows where hepatitis a is through out the world and how severe it is. Presentation on viral hepatitis powerpoint 20 download. Ppt peripartum antiviral therapy for hepatitis b e antigenpositive.
Therefore, the easl guidelines for hepatitis b presents updated recommendations for the optimal management of hbv infection. Pptperipartum antiviral therapy for hepatitis b e antigenpositive mothers. Viral hepatitis b coinfection with human immunodeficiency virus, hepatitis d virus, or hepatitis c virus. Objectives nationwide hepatitis b vaccination coverage among healthcare workers hcws is not well researched in china. It is also the key viral factor in deciding when to start antiviral therapy and to monitor the response to therapy. May 12, 2015 history 1 o its an ancient disease first described in 5th century b. Hepatitis b and c cause a high burden of disease in the who european region, especially among key populations only 1 in 5 persons exposed to the hepatitis b and c virus develops acute symptoms, but chronic infection is common hepatitis b and c each is estimated to affect up to 2% of the population in the region.
942 776 171 825 1136 326 45 264 471 624 1604 1304 404 416 530 1195 1399 74 685 139 1394 484 559 858 684 1156 1656 1266 1362 1554 756 1263 361 765 788 627 1152 590 655 438 429