Hookworm/Cutaneous Larval Migrans

Question: What can you tell me about cutaneous larval migrains?

ANSWER: Cutaneous Larval migrans (CLM) is caused by an infection with a hookworm. Larva are passed in the stool after 15-20 days of infection and they hatch on warm, moist soil. Transmission occurs through ingestion of infective larva from the environment, colostrum, milk (of infected bitches), and rarely through penetration of the skin. Once infected, migration goes through the blood to the lungs, then coughed up and swallowed and they mature in the small intestine. Clinical signs of infection are: anemia, malnourished appearance, unthrifty, weight loss, diarrhea, dark tarry feces, weakness, etc. Diagnosis: microscopic exam of feces for eggs. (sometimes you can actually see the worms just under the skin-most often in between the toes of animals). Treatment: Antihelmintics from your veterinarian and any supportive treatment due to complications deemed necessary. It can be transmitted to people through unwashed hands, a hookworm infested yard (a dog with lots of stools with hookworm in them) so keep the yard clear of all poop, etc.and don't walk barefoot in the yard! If you are planning on digging around in the soil for gardening, etc, it would be a good idea to wear gloves!