There are several causes of lung pain. Some of the common ones include: Pleurisy is an inflammation or swelling of pleura (thin layers of tissue) that cover the chest wall and the lungs. There is normally a small space between the layer that covers the chest cavity and the lungs.
Who is most at risk of getting hepatitis B? Hepatitis B is common worldwide. In regions where hepatitis B is most common such as countries in Asia and Africa, at least one in five people may be infected with this virus. You have a high risk of contracting hepatitis B if you: have unprotected sex with an infected person;
Hepatitis B infection is a worldwide healthcare problem, especially in developing areas. The hepatitis B virus (HBV) is commonly transmitted via body fluids such as blood, semen, and vaginal secretions.The hematoxylin and eosin (H&E) stain below depicts ground-glass cells seen in approximately 50-75% of livers affected by chronic HBV infection.n estimated 60,000 or less new cases of hepatitis B virus (HBV) infection occur annually in the United States, and about 2 million or more people have chronic infection. The prevalence of the disease is higher among black individuals and persons of Hispanic or Asian origin.