Pleurisy, also named as pleuritis, is an inflammatory condition of the lungs that causes severe chest pain and shortness of breath. Pleura is a pair of thin membranes that envelops the lungs. One covers the lungs and other the inner wall ...
Severe acute respiratory syndrome (SARS) is a life-threatening and contagious viral infection that has caused an epidemic in the year 2002 in China and across other countries. The speed of the spread of the infection has alarmed the world and made ...