PPT-Hepatitis A: Healthcare Associated Transmission

Rachel Wiseman MPH Texas Department of State Health Services Thomas Johnson City of Houston Hepatitis A Overview Fecaloral transmission Vaccine preventable Vaccine licensed in 1995 2 doses recommended and required for school in TX by age 46. Hepatitis A formerly called infectious hepatitis and hepatitis B formerly called serum hepatitis have been recognized as separate entities since the early 1940s and can be diagnosed with specific serologic tests Delta hepatitis is an infection depen Balanced and unbalanced transmission line Transit time effect on a transmission line at high frequencies Dominance of the reactive component over resistive component Concept of distributed elements and conditions under which the lumped element circu This blog lists some of the best healthcare magazines that provide the most relevant information on the latest healthcare industry updates : inflammation of liver; presence of inflammatory cells in organ tissue. . Pathogenesis: Immune response.. Acute Viral Hepatitis. : symptoms last less than 6 months. Chronic Hepatitis. : Inflammation of liver for at least 6 months. DR MONIKA RAJANI . ASSOCIATE PROFESSOR ,. DEPT OF MICROBIOLOGY. CIMSH ,LKO. INTRODUCTION. Viral hepatitis . refers to primary infection of liver caused by . heterogenous. group of hepatitis viruses which currently consist of . Scenario. Confirmed. . hepatitis. . A*. . AND…. Classification. Rationale. Hepatitis. . C. . virus. . (HCV). . test. . conversion. *. . documented. Confirmed. . acute. . hepatitis. . C. A. “. Infectious”. “. Serum”. Viral hepatitis. Enterically. transmitted. Parenterally. transmitted. F, G, TTV. ? other. E. NANB. B. D. C. Viral Hepatitis - Historical Perspectives. . Source of. vaccine age groupvolumeschedules/dosing intervalsEngerix-B(GlaxoSmithKline)For newborns, give dose #1 For older children who did not Combination vaccines: Recommended dosages and schedulesvaccine age HCV TESTING – SCREENINGTesting should be initiated with an assay for serum antibody to HCV (anti-HCV). For those with reactive test results, the anti-HCV test should be followed by a con٠ The only way to know if you have Hepatitis B is to get tested. What is Hepatitis B?Hepatitis B can be a serious liver disease that results from infection with the Hepatitis B virus. Acute Hepatitis Revised 12/2012 What are the symptoms of HCV infection? Approximately 20 percent of those exposed to HCV develop symptoms such as jaundice (yellowing of the skin and whites of the eyes), fatigue, dark *Includes case reports indicating the presence of at least one of the following risks 6 weeks to 6 months prior to onset of acute, symptomatic hepatitis C: 1) using injection drugs; 2) having sexual contact with suspected/confirmed hepatitis C patient; 3) being a man who has sex with men; 4) having multiple sex partners concurrently; 5) having household contact with suspected/confirmed hepatitis C patient; 6) having had occupational exposure to blood; 7) being a hemodialysis patient; 8) having received a blood transfusion; 9) having sustained a percutaneous injury; and 10) having undergone surgery.. Background and Aim:. There are no recognized risk factors for progression to chronic hepatitis in adults with acute hepatitis B virus (HBV) infection. . We aimed to . identify risk factors of progression to chronic hepatitis in adults with acute hepatitis B. What is Hepatitis B?. Hepatitis B a viral infection.. It attacks the liver and can cause both chronic and acute disease.. It is caused by a virus that's spread through blood and body fluids.. It is spread through contact with blood or other body...