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The deer tick, a vector for Lyme disease pathogens. Arthropods form a major group of pathogen vectors with mosquitoes, flies, sand flies, lice, fleas, ticks, and mites transmitting a huge number of pathogens.
IARC group 3 substances, chemical mixtures and exposure circumstances are those that can not be classified in regard to their carcinogenicity to humans by the International Agency for Research on Cancer (IARC).
Trichinella spiralis is a viviparous [1] nematode parasite, occurring in rodents, pigs, bears, hyenas and humans, and is responsible for the disease trichinosis.It is sometimes referred to as the "pork worm" due to it being typically encountered in undercooked pork products.
The law of contagion is a superstitious folk belief that suggests that once two people or objects have been in contact, a magical link persists between them unless or until a formal cleansing, consecration, exorcism, or other act of banishing breaks the non-material bond.