Annual trends of hepatitis C virus infection in Manitoba between 1998 and 2018: A focus on special populations.

Background: Hepatitis C virus (HCV) infection is a major cause of liver-related morbidity and mortality worldwide. Epidemiological data of HCV infection in the Canadian province of Manitoba are limited.

Methods: A population-based retrospective study was conducted using data from the Manitoba Centre for Health Policy repository.

Hepatitis D double reflex testing of all hepatitis B carriers in low-HBV- and high-HBV/HDV-prevalence countries.

Hepatitis D virus (HDV) infection occurs as a coinfection with hepatitis B and increases the risk of hepatocellular carcinoma, decompensated cirrhosis, and mortality compared to hepatitis B virus (HBV) monoinfection. Reliable estimates of the prevalence of HDV infection and disease burden are essential to formulate strategies to find coinfected individuals more effectively and efficiently. The global prevalence of HBV infections was estimated to be 262,240,000 in 2021.

Disparities in hepatitis C care across Canadian provincial prisons: Implications for hepatitis C micro-elimination.

Background: Delivery of hepatitis C virus (HCV) care to people in prison is essential to HCV elimination. We aimed to describe current HCV care practices across Canada's adult provincial prisons.

Methods: One representative per provincial prison health care team (except Ontario) was invited to participate in a web-based survey from January to June 2020.

Spontaneous Flares of Chronic Hepatitis B Virus in Hepatitis Be Antigen Negative Carriers Who Subsequently Clear Hepatitis B Surface Antigen.

Background: Acute exacerbations of chronic hepatitis B virus (HBV) infections can occur in HBV-infected, hepatitis e antigen (HBeAg)-negative patients in the absence of recent withdrawal of antiviral or immunosuppressive therapies. Whether these spontaneous "flares" predict subsequent loss of hepatitis B surface antigen (HBsAg) has yet to be determined.

Objectives: To document the percent of patients who experience spontaneous HBV flares and severity of the flares in chronic HBeAg-negative carriers.

Does SEN-V and other non-A-E hepatotropic viruses contribute to the development and progression of non-alcoholic fatty liver disease?

Approximately 10-20% of patients with non-alcoholic fatty liver disease (NAFLD) are at risk of progressing to cirrhosis. The cause of such progression is unclear. SEN-V is a hepatotropic virus that has been associated with more severe and advanced liver disease in patients with chronic hepatitis C virus infections.