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;
What is hepatitis A? Hepatitis A is a viral disease that is common in developing countries and is generally associated with poor sanitation and poor hygiene. It is one of the most common vaccine-preventable illnesses in travellers. What is my risk? Your risk depends on several factors: destination, length of trip, and your living conditions.