Tuberculosis, or TB, is an infectious bacterial disease caused by Mycobacterium tuberculosis, which most commonly affects the lungs. It is transmitted from person to person via droplets from the throat and lungs of people with the active respiratory disease.
In healthy people, infection with Mycobacterium tuberculosis often causes no symptoms, since the person's immune system acts to “wall off” the bacteria. The symptoms of active TB of the lung are coughing, sometimes with sputum or blood, chest pains, weakness, weight loss, fever and night sweats. Tuberculosis is treatable with a six-month course of antibiotics.
Avian Influenza A(H7N9) Response: An Investment in Public Health Preparedness 2013 This publication tells the story of how the global community worked together to fight the shared risk. The information in this publication comes from the people who worked directly to control the threat of avian influenza A(H7N9) at all three levels of WHO: the WHO China Office, the Regional Office for the Western Pacific in Manila and WHO headquarters. This also highlights the joint China–WHO mission that epitomized collaboration in action.
Global tuberculosis report 2013 This is the eighteenth global report on tuberculosis (TB) published by WHO in a series that started in 1997. It provides a comprehensive and up-to-date assessment of the TB epidemic and progress in implementing and ﬁnancing TB prevention, care and control at global, regional and country levels using data reported by 197 countries and territories that account for over 99% of the world’s TB cases.
World health report 2013 The World health report: research for universal health coverage focuses on the importance of research in advancing progress towards universal health coverage. In addition, it identifies the benefits of increased investment in health research by low- and middle-income countries using case studies from around the world, and proposes ways to further strengthen this type of research.