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In humans the most common initial effects of unintentional exposure are nausea, vomiting, abdominal pain, and diarrhea, though delayed seizures have been reported. [3] No antidote for bromethalin is known; care is symptomatic and supportive.
[4] [5] This phenomenon of poison shyness is the rationale for poisons that kill only after multiple doses. Besides being directly toxic to the mammals that ingest them, including dogs, cats, and humans, many rodenticides present a secondary poisoning risk to animals that hunt or scavenge the dead corpses of rats. [6]
Brodifacoum is a highly lethal 4-hydroxycoumarin vitamin K antagonist anticoagulant poison.In recent years, it has become one of the world's most widely used pesticides.It is typically used as a rodenticide, but is also used to control larger pests such as possums.
Rodent mite dermatitis (also known as rat mite dermatitis) is an often unrecognized ectoparasitosis occurring after human contact with haematophagous mesostigmatid mites that infest rodents, such as house mice, [1] rats [2] and hamsters. [3]
The Human Face is a 4-part BBC series that examines the science behind facial beauty, expression, and fame. Actor and comedian John Cleese investigated identity, perception, creativity and sexuality and their relation to the human face, combining art, technology and human interest stories. Paul Ekman served as scientific adviser.
The rats begin to kill a toddler left unattended in a high chair. Henry Younger, a senior citizen was attacked by the rats, walking the snowy streets alone late at night. George Foskins, a health department field inspector, is destined to become the next victim. Inspecting the bowels of the city's sewer system, he encounters a pack of the rats.
The place was crowded. The famous dog Billy, of rat-killing notoriety, 26 lb. weight, was wagered, for 20 sovereigns, to kill 100 rats in 12 minutes. The rats were turned out loose at once in a 12-foot square, and the floor whitened so that the rats might be visible to all. The set-to began, and Billy exerted himself to the utmost.
Ornithonyssus bacoti (also known as the tropical rat mite and formerly called Liponyssus bacoti) is a hematophagous parasite. [1] It feeds on blood and serum from many hosts. [2] [3] O. bacoti can be found and cause disease on rats and wild rodents most commonly, but also small mammals and humans when other hosts are scarce.