Anisakiasis  
   Humans are infected by consuming raw or undercooked fish. Features symptoms, effects on the body, and cause of the disease.
   http://www.tmd.ac.jp/med/mzoo/vlm/anisakiasis.html

Ascaris lumbricoides  
   Includes images, life cycle, and the pathology the nematode causes.
   http://www.path.cam.ac.uk/~schisto/Nematodes/Ascaris.html

Anisakis simplex and related worms: Bad Bug Book  
   Features cause, symptoms, diagnosis, complications, associated foods, target populations, and outbreaks.
   http://www.cfsan.fda.gov/~mow/chap25.html

Ascaris lumbricoides and Trichuris trichiura: Bad Bug Book  
   Features cause, symptoms, diagnosis, complications, associated foods, target populations, and outbreaks.
   http://www.cfsan.fda.gov/~mow/chap30.html

Eustrongylides sp. : Bad Bug Book  
   Features cause, symptoms, diagnosis, complications, associated foods, target populations, and outbreaks.
   http://www.cfsan.fda.gov/~mow/chap28.html

Baylisascaris Infection Fact Sheet - CDC Division of Parasitic Diseases  
   Includes factsheets on the raccoon roundworm and the disease it causes, news releases, and reports.
   http://www.cdc.gov/ncidod/dpd/parasites/baylisacaris/default.htm

Toxocariasis Fact Sheet - CDC Division of Parasitic Diseases  
   Includes cause, symptoms, prevention, and treatment.
   http://www.cdc.gov/ncidod/dpd/parasites/toxocara/factsht_toxocara.htm

Trichinosis - CDC Division of Parasitic Diseases  
   Includes factsheets on the organism and the disease it causes, news releases, and reports.
   http://www.cdc.gov/ncidod/dpd/parasites/trichinosis/

Angiostrongyliasis - CDC DPDx  
   Factsheet with causal agents, life cycle, geographic distribution, laboratory diagnosis, and treatment.
   http://www.dpd.cdc.gov/dpdx/HTML/angiostrongyliasis.htm

Anisakiasis - CDC DPDx  
   nematode Factsheet with causal agents, life cycle, geographic distribution, laboratory diagnosis, and treatment.
   http://www.dpd.cdc.gov/dpdx/HTML/Anisakiasis.htm

Capillariasis - CDC DPDx  
   Factsheet with causal agents, life cycle, geographic distribution, laboratory diagnosis, and treatment.
   http://www.dpd.cdc.gov/dpdx/HTML/Capillariasis.htm

Gnathostomiasis - CDC DPDx  
   Factsheet with causal agents, life cycle, geographic distribution, laboratory diagnosis, and treatment. Human gnathostomiasis is due to migrating immature worms.
   http://www.dpd.cdc.gov/dpdx/HTML/gnathostomiasis.htm

Hookworm Infection - CDC Division of Parasitic Diseases  
   Includes factsheets on the organism and the disease it causes, news releases, and reports.
   http://www.cdc.gov/ncidod/dpd/parasites/hookworm/

Guinea Worm Disease or Dracunculiasis - CDC Division of Parasitic Diseases  
   Includes factsheets on the organism and the disease it causes, news releases, and reports.
   http://www.cdc.gov/ncidod/dpd/parasites/guineaworm/

Ascaris Infection - CDC Division of Parasitic Diseases  
   Includes factsheets on organism and the disease it causes, news releases, and reports.
   http://www.cdc.gov/ncidod/dpd/parasites/ascaris/

Strongyloidiasis - CDC DPDx  
   Factsheet with causal agents, life cycle, geographic distribution, laboratory diagnosis, and treatment.
   http://www.dpd.cdc.gov/dpdx/HTML/Strongyloidiasis.htm

Trichuriasis - CDC DPDx  
   Factsheet with causal agents, life cycle, geographic distribution, laboratory diagnosis, and treatment.
   http://www.dpd.cdc.gov/dpdx/HTML/Trichuriasis.htm

Ascariasis  
   Disease fact sheet from the World Health Organization, prepared for World Water Day 2001.
   http://www.worldwaterday.org/2001/disease/ascariasis.html

Guinea Worm or Dracunculiasis: WHO  
   Features disease information and status, control activities, and links.
   http://www.who.int/ctd/dracun/index.html

Ascariasis: MedlinePlus Medical Encyclopedia  
   Features cause, risk factors, symptoms, tests, treatment, complications, and prevention.
   http://www.nlm.nih.gov/medlineplus/ency/article/000628.htm

Hookworm : MedlinePlus Medical Encyclopedia  
   Features cause, risk factors, symptoms, tests, treatment, complications, and prevention.
   http://www.nlm.nih.gov/medlineplus/ency/article/000629.htm

Medmicro: Enteric Nematodes of Humans  
   Medical and scientific information on the organisms and the diseases they cause.
   http://gsbs.utmb.edu/microbook/ch090.htm

Trichinosis: MedlinePlus Medical Encyclopedia  
   Features cause, risk factors, symptoms, tests, treatment, complications, and prevention.
   http://www.nlm.nih.gov/medlineplus/ency/article/000631.htm

Creeping Eruption: MedlinePlus Medical Encyclopedia  
   Features cause, risk factors, symptoms, tests, treatment, complications, and prevention.
   http://www.nlm.nih.gov/medlineplus/ency/article/001454.htm

eMedicine - Ascariasis  
   Article by Michael E Greenberg, MD, MPH.
   http://www.emedicine.com/ped/topic145.htm

eMedicine - Hookworms  
   Article by David R Haburchak, MD.
   http://www.emedicine.com/med/topic1028.htm

eMedicine - Cutaneous Larva Migrans  
   Article by Margaret C Douglass, MD.
   http://www.emedicine.com/derm/topic91.htm

eMedicine - Nematode Infections  
   Article by Murat Hökelek, MD, PhD.
   http://www.emedicine.com/med/topic1594.htm

eMedicine - Strongyloidiasis  
   Article by Hari Polenakovik, MD.
   http://www.emedicine.com/med/topic2189.htm

eMedicine - Toxocariasis  
   Article by Sun Huh, MD, PhD.
   http://www.emedicine.com/med/topic2293.htm

eMedicine - Trichinosis  
   Article by L Kristian Arnold, MD.
   http://www.emedicine.com/emerg/topic612.htm

Trichinella: Food Safety Research Information Office  
   Directory of factsheets, reports, press releases, and resources on the parasite and its effects.
   http://www.nal.usda.gov/fsrio/topics/tptrichinella.htm

Guinea Worm Disease Facts  
   Factsheet with cause, geographic distribution, at risk poulation, symptoms, prevention, and treatment.
   http://www.astdhpphe.org/infect/guinea.html

Hookworms - Ancylostoma sp. and Necator sp.  
   Includes life cycle, images, and pathology.
   http://www.biosci.ohio-state.edu/~parasite/hookworms.html

Ascariasis: Kidshealth  
   Factsheet with signs and symptoms, treatment, and tips for prevention.
   http://www.kidshealth.org/parent/infections/parasitic/ascariasis.html

Toxocariasis: Kidshealth  
   Toxocara are common parasites of dogs and cats. When they infect humans, the illness is called toxocariasis or visceral larva migrans.
   http://www.kidshealth.org/parent/infections/parasitic/toxocariasis.html

Parasitic Roundworm Diseases  
   Factsheets on nematodes that infect people.
   http://www.niaid.nih.gov/factsheets/roundwor.htm

Strongyloidiasis  
   Includes history, cause, images, symptoms, treatment, and prevention.
   http://www.studentbmj.com/back_issues/0803/education/280.html

What Is A Hookworm Infection or Ancylostomiasis?  
   Features images, cause, treatment, symptoms, and prevention.
   http://www.personalmd.com/news/hookworm_072600.shtml

WHO: Water related diseases: Ascariasis  
   Factsheet with disease information, distribution, scope of the problem, and prevention.
   http://www.who.int/water_sanitation_health/diseases/ascariasis/en/

Baylisascaris procyonis: An Emerging Helminthic Zoonosis  
   Scientific and medical article on the raccoon roundworm and its effects on people.
   http://www.cdc.gov/ncidod/EID/vol8no4/01-0273.htm

WHO/OMS: Intestinal Nematodes  
   Factsheets and publications.
   http://www.who.int/topics/intestinal_diseases_parasitic/en/