Acute lower respiratory tract infections are a persistent andpervasive public health problem. They cause a greater burdenof disease worldwide than human immunodeficiency virus infection,malaria, cancer, or heart attacks.1 In the United States, theycause more disease and death than any other infection, and therehas been little change in mortality due to respiratory tractinfection for more than five decades.1,2 The outcome of an acutelower respiratory tract infection depends on the virulence ofthe organism and the inflammatory response in the lung. Whensmall numbers of low-virulence microbes are deposited in thelungs, an effective defense . . . [Full Text of this Article]
Inflammation and Innate Immunity
Generation of Acute Inflammation in Infected Lungs
Molecules That Detect Microbes
Sentinel Cells in the Lungs
Effectors of Innate Immunity
Inflammation and Acute Lung Injury
Regulation of Acute Inflammation in Infected Lungs
Responses of Microbes to Inflammation
Genetic Variation in Inflammatory Pathways
Conclusions
Source Information
From the Molecular and Integrative Physiological Sciences Program, Harvard School of Public Health, Boston.
Address reprint requests to Dr. Mizgerd at Molecular and Integrative Physiological Sciences, Harvard School of Public Health, 665 Huntington Ave., Boston, MA 02115, or at jmizgerd@hsph.harvard.edu.
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