While anyone can catch infectious diseases, you may be more likely to get sick if your immune system isn't working properly. This may occur if:
- You're taking steroids or other medications that suppress your immune system, such as anti-rejection drugs for a transplanted organ
- You have HIV or AIDS
- You have certain types of cancer or other disorders that affect your immune system
In addition, certain other medical conditions may predispose you to infection, including implanted medical devices, malnutrition and extremes of age, among others.
July 23, 2014
- Understanding microbes in sickness and in health. National Institute of Allergy and Infectious Diseases. http://www.niaid.nih.gov/topics/microbes/Pages/default.aspx. Accessed May 20, 2014.
- McPhee SJ, et al., eds. Pathophysiology of Disease. 6th ed. New York, N.Y.: The McGraw-Hill Companies; 2010. http://accessmedicine.mhmedical.com/content.aspx?bookid=339&Sectionid=42811304. Accessed May 20, 2014.
- Levinson W. Review of Medical Microbiology & Immunology. 12th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://accessmedicine.mhmedical.com/content.aspx?bookid=400&Sectionid=42098466. Accessed May 20, 2014.
- Longo DL, et al. Harrison's Online. 18th ed. New York, N.Y.: The McGraw-Hill Companies; 2012. http://www.accessmedicine.com/resourceTOC.aspx?resourceID=4. Accessed May 20, 2014.
- Walker BR, et al., eds. Davidson's Principles and Practice of Medicine. 22nd ed. Philadelphia, Pa.: Churchill Livingstone Elsevier; 2014. http://www.clinicalkey.com. Accessed May 22, 2014.
- Stopping the spread of germs at home, work & school. Centers for Disease Control and Prevention. http://www.cdc.gov/flu/protect/stopgerms.htm. Accessed May 22, 2014.
- Basics for Handling Food Safely. U.S. Department of Agriculture. http://www.fsis.usda.gov/wps/portal/fsis/topics/food-safety-education/get-answers/food-safety-fact-sheets/safe-food-handling/basics-for-handling-food-safely/ct_index. Accessed May 22, 2014.
- Sexually transmitted diseases (STDs). Centers for Disease Control and Prevention. http://www.cdc.gov/std/prevention/default.htm. Accessed May 22, 2014.
- Viral meningitis. Centers for Disease Control and Prevention. http://www.cdc.gov/meningitis/viral.html#transmission. Accessed May 22, 2014.
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