Introduction Liver cirrhosis, also known as cirrhosis of the liver, is a late stage of chronic liver disease characterized by the replacement of healthy liver tissue with scar tissue (fibrosis). This scarring impairs the liver’s ability to function properly and…
Introduction Yellow fever is a serious viral infection transmitted by mosquitoes, primarily in parts of Africa and South America. The disease gets its name from the jaundice (yellowing of the skin and eyes) that can occur in severe cases. While…
Introduction Hepatitis A is a contagious liver infection caused by the hepatitis A virus (HAV). It is usually a short-term illness that does not lead to chronic liver disease, but it can cause significant discomfort and, in rare cases, severe…
Introduction Hepatitis B is a liver infection caused by the hepatitis B virus (HBV). Unlike hepatitis A, hepatitis B can become chronic, leading to long-term liver damage, cirrhosis, liver cancer, and liver failure. Hepatitis B is spread through contact with…
