Listeria -
 Factsheet with food handling information, symptoms, treatment, and prevention.
http://www.dhs.vic.gov.au/phd/9907063/index.htm

Listeriosis -
 Factsheet with symptoms, risk factors, treatment, and prevention.
http://www.chclibrary.org/micromed/00054910.html

Listeriosis and Food Safety Tips -
 Includes cause, symptoms, and prevention.
http://www.fsis.usda.gov/OA/pubs/lmtips.htm

Listeriosis and Pregnancy: What is Your Risk? -
 Factsheet from the USDA.
http://www.fsis.usda.gov/OA/pubs/lm_tearsheet.htm

Listeriosis- General Information -
 FAQ on Listeriosis, a serious infection caused by eating food contaminated with the bacterium Listeria monocytogenes.
http://www.cdc.gov/

Listeriosis: One Tough Bug -
 Ohio State University Extension fact sheet about this bacteria which can cause serious foodborne illness.
http://ohioline.osu.edu/hyg-fact/5000/5562.html

MedlinePlus: Listeria Infections -
 Directory of news, articles, and factsheets.
http://www.nlm.nih.gov/medlineplus/listeriainfections.html

MedlinePlus Medical Encyclopedia: Listeriosis -
 Features symptoms, tests, complications, prognosis, treatment, and prevention.
http://www.nlm.nih.gov/medlineplus/ency/article/001380.htm