Trichinellosis: the zoonosis that won't go quietly.
Trichinellosis, is normally not included among those regarded as emerging zoonoses because it has been a public health threat for more than 150 years. However, its dramatic re-emergence in many areas around the world over the past 10-20 years, inspite of a century of veterinary public health efforts to control and eradicate it, justifies it being included in this group. The reasons for this re-emergence are diverse, and include human pertubation and manipulation of ecosystems, war and political turmoil, rapidly changing food distribution and marketing systems, and even, surprisingly, rising affluence in developing countries. These influences, and their impact on the epidemiology of both domestic and sylvatic trichinellosis, are discussed, along with recommendations for confronting this altered status as a public health threat.
Murrell
K D
KD
Agricultural Research Service, USDA, Beltsville, MD 20705, USA.
Pozio
E
E
D000818:Animals; D006801:Humans; D012307:Risk Factors; D014234:Trichinella / Q000145:classification / Q000302:isolation & purification; D014235:Trichinellosis / Q000453:epidemiology*; D015047:Zoonoses / Q000453:epidemiology*