Also called: Also called: AIDS-related opportunistic infections, OIs
Having AIDS weakens your body's immune system. Your immune system normally fights germs that enter your body. When AIDS makes it weak, it can't fight germs well. This can lead to serious infections that don't often affect healthy people. These are called opportunistic infections (OIs).
There are many types of OIs. Tuberculosis and a serious related disease, mycobacterium avium complex (MAC) are bacterial infections. Viral infections include cytomegalovirus (CMV) and hepatitis C. Fungi cause thrush ( candidiasis), cryptococcal meningitis, pneumocystis carinii pneumonia (PCP) and histoplasmosis, and parasites cause crypto ( cryptosporidiosis) and toxo ( toxoplasmosis).
Having AIDS can make any infection harder to treat. People with AIDS are also more likely to suffer complications of common illnesses such as the flu.
The good news is that you can help prevent infections by taking your AIDS medicines. Other things that can help include practicing safe sex, washing your hands well and often and cooking your food well.
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HIV: How to Avoid Infections If You're HIV Positive(American Academy of Family Physicians) - http://familydoctor.org/online/famdocen/home/common/sexinfections/hiv/248.printerview.html
Also available in Spanish http://familydoctor.org/online/famdoces/home/common/sexinfections/hiv/248.printerview.html
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Opportunistic Infections(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/fact_sheets/view/500?lang=eng
Also available in Spanish http://www.aidsinfonet.org/fact_sheets/view/500?lang=spa
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Strategies for Managing Opportunistic Infections(Project Inform) - http://www.projectinform.org/info/ois/index.shtml
Also available in Spanish http://www.projectinform.org/info/ois/index_sp.shtml
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MedlinePlus: AIDS Medicines
(National Library of Medicine) - http://www.nlm.nih.gov/medlineplus/aidsmedicines.html
Also available in Spanish http://www.nlm.nih.gov/medlineplus/spanish/aidsmedicines.html
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CD4 (T-Cell) Tests(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/fact_sheets/view/124?lang=eng
Also available in Spanish http://www.aidsinfonet.org/fact_sheets/view/124?lang=spa
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Preventing Infections during Travel(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/resources/brochures/travel.htm
Also available in Spanish http://www.cdc.gov/hiv/spanish/resources/brochures/travel.htm
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Preventing Infections from Pets(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/pubs/brochure/oi_pets.htm
Also available in Spanish http://www.cdc.gov/hiv/spanish/resources/brochures/pets.htm
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Recommended Immunizations for HIV Positive Adults(AIDSinfo) - Links to PDF - http://aidsinfo.nih.gov/ContentFiles/Recommended_Immunizations_FS_en.pdf
Also available in Spanish http://aidsinfo.nih.gov/contentfiles/Inmunizacionesrecomendadas_FS_sp.pdf
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Safe Food and Water(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/pubs/brochure/food.htm
Also available in Spanish http://www.cdc.gov/hiv/spanish/resources/brochures/food.htm
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You Can Prevent CMV (Cytomegalovirus)(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/resources/brochures/cmv.htm
Also available in Spanish http://www.cdc.gov/hiv/spanish/resources/brochures/cmv.htm
- You Can Prevent Cryptosporidiosis(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/resources/brochures/crypto.htm
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You Can Prevent MAC (Disseminated Mycobacterium Avium Complex Disease)(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/resources/brochures/mac.htm
Also available in Spanish http://www.cdc.gov/hiv/spanish/resources/brochures/mac.htm
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You Can Prevent Toxo(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/resources/brochures/toxo.htm
Also available in Spanish http://www.cdc.gov/hiv/spanish/resources/brochures/toxo.htm
- AIDS, HIV and the Eye(American Academy of Ophthalmology) - http://www.medem.com/medlb/article_detaillb.cfm?article_ID=ZZZ2PS4OPGE&sub_cat=0
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Candidiasis (Thrush)(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/fact_sheets/view/501?lang=eng
Also available in Spanish http://www.aidsinfonet.org/fact_sheets/view/501?lang=spa
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Cryptococcal Meningitis(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/fact_sheets/view/503?lang=eng
Also available in Spanish http://www.aidsinfonet.org/fact_sheets/view/503?lang=spa
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Cytomegalovirus (CMV) and AIDS(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/fact_sheets/view/504?lang=eng
Also available in Spanish http://www.aidsinfonet.org/fact_sheets/view/504?lang=spa
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Hepatitis C (and HIV)(New Mexico AIDS Education and Training Center) - http://aidsinfonet.org/fact_sheets/view/507?lang=eng
Also available in Spanish http://aidsinfonet.org/fact_sheets/view/507?lang=spa
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Herpes Zoster (Shingles)(New Mexico AIDS Education and Training Center) - http://aidsinfonet.org/fact_sheets/view/509?lang=eng
Also available in Spanish http://aidsinfonet.org/fact_sheets/view/509?lang=spa
- HIV-Associated Rheumatic Disease Syndromes(American College of Rheumatology) - http://www.rheumatology.org/public/factsheets/diseases_and_conditions/HIV.asp?aud=pat
- HIV/AIDS and the Flu(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/topics/treatment/resources/factsheets/hiv-flu.htm
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MedlinePlus: Pneumocystis Infections
(National Institutes of Health) - http://www.nlm.nih.gov/medlineplus/pneumocystisinfections.html
Also available in Spanish http://www.nlm.nih.gov/medlineplus/spanish/pneumocystisinfections.html -
Mouth Problems and HIV
(National Institute of Dental and Craniofacial Research) - http://www.nidcr.nih.gov/OralHealth/Topics/HIV/MouthProblemsHIV/default.htm
Also available in Spanish http://www.nidcr.nih.gov/Espanol/SaludOral/LosProblemasOralesVIH/ProblemasOralesYInfeccionVIH.htm -
Neurological Complications of AIDS
(National Institute of Neurological Disorders and Stroke) - http://www.ninds.nih.gov/disorders/aids/detail_aids.htm
Also available in Spanish http://espanol.ninds.nih.gov/trastornos/complicaciones_neurologicas_del_sida.htm - Opportunistic Infections and Related Diseases, and Their Treatment(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/categories/view/13
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Progressive Multifocal Leukoencephalopathy
(National Institute of Neurological Disorders and Stroke) - Short Summary - http://www.ninds.nih.gov/disorders/pml/pml.htm
- Role of STD Detection and Treatment in HIV Prevention(Centers for Disease Control and Prevention) - http://www.cdc.gov/std/hiv/STDFact-STD&HIV.htm
- Skin Conditions Related to AIDS(American Academy of Dermatology) - http://www.aad.org/public/publications/pamphlets/viral_skin.html
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Toxoplasmosis (and HIV)(New Mexico AIDS Education and Training Center) - http://www.aidsinfonet.org/fact_sheets/view/517?lang=eng
Also available in Spanish http://www.aidsinfonet.org/fact_sheets/view/517?lang=spa
- Tuberculosis: The Connection between TB and HIV (the AIDS Virus)(Centers for Disease Control and Prevention) - http://www.cdc.gov/tb/pubs/pamphlets/tbandhiv_eng.htm
- Valley Fever(Mayo Foundation for Medical Education and Research) - http://www.mayoclinic.com/print/valley-fever/DS00695/DSECTION=all&METHOD=print
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Immune Restoration(New Mexico AIDS Education and Training Center) - http://aidsinfonet.org/fact_sheets/view/481?lang=eng
Also available in Spanish http://aidsinfonet.org/fact_sheets/view/481?lang=spa
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Immune Restoration Syndrome(New Mexico AIDS Education and Training Center) - http://aidsinfonet.org/fact_sheets/view/483?lang=eng
Also available in Spanish http://aidsinfonet.org/fact_sheets/view/483?lang=spa
- Re-Infection: Is It a Concern for People Living with HIV?(Project Inform) - http://www.projectinform.org/info/reinfection/index.shtml
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TB and HIV - A Dangerous Partnership(Healthy Roads Media) - http://www.healthyroadsmedia.org/english/Files/flv/engtbhiv.htm
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ClinicalTrials.gov: AIDS-Related Opportunistic Infections
(National Institutes of Health) - http://clinicaltrials.gov/search/open/condition=opportunistic+infections+AIDS
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Immune Therapies in Development(New Mexico AIDS Education and Training Center) - http://aidsinfonet.org/fact_sheets/view/480?lang=eng
Also available in Spanish http://aidsinfonet.org/fact_sheets/view/480?lang=spa
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Outcomes of HIV Infection in Persons Who Resume Treatment after Interruptions(American College of Physicians) - Links to PDF - http://www.annals.org/cgi/reprint/149/5/I-30.pdf
- Article: Emergencies in HIV medicine--part I. - http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=Retrieve&db=pubmed&dopt=AbstractPlus&list_uids=19086356&tool=MedlinePlus
- Article: Changing global epidemiology of pulmonary manifestations of HIV/AIDS. - http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=Retrieve&db=pubmed&dopt=AbstractPlus&list_uids=19059959&tool=MedlinePlus
- Article: HIV/AIDS education: still an important issue for veterinarians. - http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=Retrieve&db=pubmed&dopt=AbstractPlus&list_uids=19006969&tool=MedlinePlus
- AIDS and Infections -- see more articles - http://www.ncbi.nlm.nih.gov/sites/entrez?cmd=search&db=pubmed&term=aids+related+opportunistic+infections[majr]+AND+humans[mh]+AND+english[la]+AND+(jsubsetk[text]+OR+jsubsetn[text]+OR+jsubsetaim[text]+OR+review[pt]+OR+guideline[pt]+OR+clinical+trial[pt]+OR+patient+education+handout[pt])+NOT+(letter[pt]+OR+editorial[pt])&doptcmdl=summary&cmd_current=Limits&pmfilter_EDatLimit=last+1+Year&tool=MedlinePlus
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Glossary of HIV/AIDS-Related Terms(AIDSinfo) - http://aidsinfo.nih.gov/Glossary/GlossaryDefaultCenterPage.aspx?MenuItem=AIDSinfoTools
Also available in Spanish http://aidsinfo.nih.gov/ContentFiles/SpanishGlossary_sp.PDF
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AIDSinfo(Dept. of Health and Human Services) - http://aidsinfo.nih.gov/
Also available in Spanish http://aidsinfo.nih.gov/infoSIDA/
- CDC Divisions of HIV/AIDS Prevention(Centers for Disease Control and Prevention) - http://www.cdc.gov/hiv/
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NIAID Division of Acquired Immunodeficiency Syndrome
(National Institute of Allergy and Infectious Diseases) - http://www3.niaid.nih.gov/about/organization/daids/
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Cytomegalovirus(Nemours Foundation) - http://kidshealth.org/parent/infections/bacterial_viral/cytomegalovirus.html
Also available in Spanish http://kidshealth.org/parent/en_espanol/infecciones/cytomegalovirus_esp.html
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Gynecological Conditions and HIV/AIDS(Project Inform) - http://www.projectinform.org/info/gyn/
Also available in Spanish http://www.projectinform.org/info/gyn/index_sp.shtml
- Opportunistic Infections (OIs)(National Women's Health Information Center) - http://womenshealth.gov/hiv/livingwith/ois/
- AIDS - http://www.nlm.nih.gov/medlineplus/aids.html
- AIDS Medicines - http://www.nlm.nih.gov/medlineplus/aidsmedicines.html
- AIDS--Living with AIDS - http://www.nlm.nih.gov/medlineplus/aidslivingwithaids.html
- Cryptosporidiosis - http://www.nlm.nih.gov/medlineplus/cryptosporidiosis.html
- Fungal Infections - http://www.nlm.nih.gov/medlineplus/fungalinfections.html
- Hepatitis C - http://www.nlm.nih.gov/medlineplus/hepatitisc.html
- Herpes Simplex - http://www.nlm.nih.gov/medlineplus/herpessimplex.html
- Kaposi's Sarcoma - http://www.nlm.nih.gov/medlineplus/kaposissarcoma.html
- Pneumocystis Infections - http://www.nlm.nih.gov/medlineplus/pneumocystisinfections.html
- Toxoplasmosis - http://www.nlm.nih.gov/medlineplus/toxoplasmosis.html
- Tuberculosis - http://www.nlm.nih.gov/medlineplus/tuberculosis.html
- Immune System - http://www.nlm.nih.gov/medlineplus/immunesystem.html
- Infections - http://www.nlm.nih.gov/medlineplus/infections.html
The primary NIH organization for research on AIDS and Infections is the National Institute of Allergy and Infectious Diseases - http://www.niaid.nih.gov/
AIDS and Infections - Multiple Languages - http://www.nlm.nih.gov/medlineplus/languages/aidsandinfections.html