Related Experiment Video
Updated: Mar 30, 2026
04:11
Author Spotlight: Advancements and Challenges in Hepatitis B Virus Detection
Published on: December 15, 2023
5.2K
[Hepatitis B Virus Infection: Current Trends and Issues]
Rinsho Byori. the Japanese Journal of Clinical Pathology
|November 10, 2015
Summary
Hepatitis B virus (HBV) infection is a global health issue. This review covers HBV genotypes, treatment strategies, and the risk of HBV reactivation in immunosuppressed patients.
Area of Science:
- Hepatology
- Virology
- Immunology
Context:
- Hepatitis B virus (HBV) infection represents a significant global public health challenge.
- HBV is categorized into eight genotypes (A-H) based on nucleotide sequencing, with geographical variations in prevalence.
- Chronic HBV infection poses risks for developing cirrhosis and hepatocellular carcinoma.
Purpose:
- To review the management of Hepatitis B virus infection.
- To summarize HBV genotypes, geographical prevalence, and treatment rationales.
- To highlight the risk of HBV reactivation in patients undergoing immunosuppressive therapy.
Summary:
- Treatment for chronic HBV infection involves interferon and nucleotide analogues like lamivudine, adefovir dipivoxil, entecavir, and tenofovir disoproxil.
- HBV can persist post-acute infection, leading to reactivation risks, especially under immune suppression.
- Serological testing for HBV markers is crucial for patients requiring immunosuppressive therapy.
Impact:
- Provides a comprehensive overview of Hepatitis B management strategies.
- Emphasizes the importance of monitoring and proactive management in at-risk populations.
- Contributes to understanding HBV epidemiology, treatment, and reactivation risks for improved patient outcomes.
Related Concept Videos
01:25Hepatitis
37
Hepatitis is an inflammatory condition of the liver most commonly caused by hepatotropic viruses (A–E), though non-infectious causes such as alcohol and drugs also exist.Hepatitis AHepatitis A virus (HAV) is a non-enveloped RNA virus of the Picornaviridae family. It is primarily transmitted via the fecal-oral route, typically through ingestion of contaminated food or water. After ingestion, HAV enters the bloodstream through the oropharynx or intestinal epithelium and reaches the liver.
37
01:29Issues And Trends In Healthcare Delivery System
6.4K
The issues and trends in healthcare delivery are constantly changing. The COVID-19 pandemic is one recent issue that wreaked havoc on healthcare systems, causing a shortage of healthcare workers, high demand for medicines and supplies, and increased medical expenditure due to a lack of insurance. Other issues include rising healthcare costs and care fragmentation.
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
Cost Containment
Payment for healthcare services has historically promoted adoption of costly and often unnecessary or inefficient...
6.4K
01:28Infectious Diseases and Their Occurrence
52
Infectious diseases appear in populations through various transmission patterns, influenced by pathogen characteristics, population immunity, environmental conditions, and social behavior. Understanding these patterns is essential for effective public health surveillance and intervention. These categories—sporadic, outbreak, epidemic, pandemic, and endemic—help frame the nature and scope of disease events.Sporadic diseases occur irregularly and infrequently, without a predictable...
52
01:29Microorganisms in Medicine and Therapeutics
1.4K
Microorganisms play a fundamental role in vaccine development, gene therapy, and therapeutic production. Their biological properties are harnessed to advance medicine and public health. Beyond immunization, microorganisms contribute to gut health, antibiotic synthesis, and genetic disease treatment.Live Attenuated and Inactivated VaccinesLive attenuated vaccines, such as the measles, mumps, and rubella (MMR) vaccine, utilize weakened forms of pathogens to closely resemble natural infections.
1.4K
01:22Healthcare Associated Infections II: Preventive Measures
4.9K
Essential infection prevention measures are based on the knowledge of the infection chain, the modes of transmission in healthcare settings, and the use of the best practices in all healthcare settings. Compulsory public reporting of healthcare-associated infection rates is needed to allow individuals and the community to make informed choices regarding selecting a healthcare facility.
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
The best practices for preventing healthcare-associated infections include hand hygiene, patient risk...
4.9K
01:26Diseases of the Liver and Gallbladder
2.3K
Liver and gallbladder diseases are a significant health concern, with prominent conditions including cirrhosis, hepatitis, non-alcoholic fatty liver disease (NAFLD), and gallstones. Jaundice is a common manifestation of liver and biliary disease.
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
Cirrhosis is characterized by the scarring of hepatic lobules in the liver, which are replaced by fibrous tissue, affecting the liver's normal functioning. NAFLD, on the other hand, is caused by an excessive build-up of fat in the liver, not...
2.3K