What is the geographic variation and classification of HBV?

Hepatitis B virus (HBV) is a type of virus that causes liver inflammation and can lead to serious liver diseases such as cirrhosis and liver cancer. The geographic distribution of HBV varies significantly around the world, with a higher prevalence of infection in certain regions including Asia, Africa, and the Pacific Islands. Classification of HBV can be based on genetic variation, with 10 different genotypes identified so far. These genotypes are further classified into subtypes based on specific mutations in the virus. Understanding the geographic variation and classification of HBV is important for the development of effective prevention and treatment strategies.

This mind map was published on 26 June 2023 and has been viewed 104 times.