RT Book, Section A1 Bernstein, Aaron S. A2 Loscalzo, Joseph A2 Fauci, Anthony A2 Kasper, Dennis A2 Hauser, Stephen A2 Longo, Dan A2 Jameson, J. Larry SR Print(0) ID 1190477195 T1 Climate Change and Infectious Disease T2 Harrison's Principles of Internal Medicine, 21e YR 2022 FD 2022 PB McGraw-Hill Education PP New York, NY SN 9781264268504 LK accessmedicine.mhmedical.com/content.aspx?aid=1190477195 RD 2024/04/20 AB The release of greenhouse gases—principally carbon dioxide—into Earth’s atmosphere since the late nineteenth century has contributed to a climate unfamiliar to our species, Homo sapiens. This new climate has already altered the epidemiology of infectious diseases. Continued accumulation of greenhouse gases in the atmosphere will further alter the planet’s climate and the incidence and severity of infections. In some cases, climate change may establish conditions favoring the emergence of infectious diseases, while in others it may render areas that are presently suitable for certain diseases unsuitable. This chapter presents the current state of knowledge regarding the known and prospective infectious-disease consequences of climate change.