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;
Q: How many hepatitis A cases do we get in a normal year? A: From 2012 to 2016 the county averaged 28 acute hepatitis A cases per year, according to public health infectious disease records. Q: How long can an infected person spread the virus? A: Youâre most likely to spread the virus two weeks before your symptoms appear. Hepatitis A has a 15 to 50-day incubation period.