Not exact matches
Both kittens and adult cats may become infected by swallowing
roundworm eggs (
eggs picked up on the fur or feet from contact with infected cats» bowel movements) which contain
infective larvae.
These two species of worms are transmitted to humans through the ingestion of
roundworm eggs which contain
infective larvae.
Therefore, in an indoor cat, the best protections against infection are proper deworming of the cat and regular cleaning of the litterpan so that stools are disposed of before any
roundworm eggs that might be present become
infective.
The individual must ingest the
infective stage of the
roundworm eggs; since the
eggs are primarily associated with feces, humans would somehow need to consume the
egg contaminated feces for contagion to occur.
Dogs can become infected either by ingesting
infective eggs in the same way as
roundworms through the environment or the tiny larvae can burrow into the skin.
Raccoon
roundworm eggs are very hardy and remain
infective in the soil for years after being shed in the stool.
Ingesting
infective eggs - This can occur through direct (e.g. eating infected cat feces) or indirect (e.g. contaminated soil or plants) contact with
roundworm eggs.
Roundworm eggs are not immediately
infective, they need about a week in the environment to activate.