Aphthae Epizootic & Hand, Foot and mouth disease
Posted on November 20, 2009Filed Under Hand-Foot-Mouth Disease Causes, Hand-Foot-Mouth Disease Symptoms | Leave a Comment
First, the names of diseases and disease classification different.
Foot and mouth disease in English, called Aphthae Epizootic; hand, foot and mouth disease in English, called Hand, footandmoutn disease. Foot and Mouth Disease and the Hand, Foot and mouth disease are two entirely different diseases.
Second, the different pathogens. Pathogens of foot and mouth disease foot and mouth disease virus, belonging to zoonotic pathogens. Hand, Foot and mouth disease is caused by several types of intestinal infection.
Third, a different source of infection. Foot and Mouth Disease virus, it attracted only cloven-hoofed (two half-hoof) Animal cattle, sheep, pigs, deer, camels and so on foot and mouth disease occurred as people suffering from foot and mouth source of infection. There is only the first OIE be possible to make people sick.
Hand, Foot and mouth disease patients and intestinal infection source is the person carrying the virus belongs to human diseases.
4, are transmitted differently. Foot and mouth disease through contact with infected animals in the mouth, hoof ulcer crown bad spot, through the skin mucous membrane infections; occasionally the meat of the transmission of the virus but have not yet been heated (pasteurized) milk infection. Therefore, people suffering from foot and mouth disease is extremely scattered occurred.
Hand, Foot and Mouth Disease is caused by contact with the patient, through the daily supplies, utensils, toys, oral infection of pollution can also be transmitted through the respiratory tract. Therefore, the prevalence of different sizes can occur.
5, the incidence of different populations. People suffering from foot and mouth disease determined by contact with infected animals, the incidence of age group a wide range, but because of susceptibility to the low incidence of opportunities are few. Once the disease symptoms of children and the elderly heavier. Hand, Foot and mouth disease infectious diseases, mainly of young children, 3 children under the age of majority is unclear, rarely more than 5 years of age. 1983 Tianjin hand, foot and mouth disease epidemic, three children under the age incidence rate of 32.85 ‰, 3 ~ 6 years old to 14.23 ‰, 7 ~ 14-year-old as 1.27 ‰, 15 over the age of 0.05 ‰. Often occur in kindergartens and nurseries popular.
6, the symptoms in different body pieces. Foot and mouth disease, hand, foot and mouth disease although the disease located in the mouth, fingers, toes and end there are similarities, but the signs and symptoms are different.
Foot and mouth disease after the onset of systemic intoxication mainly herpes symptoms and partial damage to two important features. Fever, headache, general malaise, 1 ~ 2 days in the oral mucosa, tongue, side, fingers, toes and side blisters occur, then 1 ~ 2 days ulcerated blisters to form a bad spot, secondary infection into a pustule, then scab and fall off without leaving any scar in general. Duration of 1 ~ `2 weeks, most of them good prognosis, severe cases can be complicated by myocarditis. Most of hand, foot and mouth disease without fever or slight fever, but symptoms of respiratory tract infection. Sticky wax first appear in the oral herpes, distribution, and buccal mucosa, gums, tongue edge, and ulceration into ulcers. Then the finger, foot, hip, knee papules, pimples the next day only a small part of the formation of herpes, such as mung bean, Chixiaodou large, single-character and fusion, containing a transparent liquid, eventually no ulceration, 3 ~ 5 days self-absorption of contraction . Systemic mild symptoms, course of about a week prognosis is good.
7, diagnostics, based on different. Foot and mouth disease should first be a local occurrence or prevalence of livestock disease, and have opportunities for contact with infected animals or consumption of infected animals such as contaminated milk without heating Infection. Friends of the incubation period of 2 ~ 18 1 3 ~ 8 days common; disease with symptoms of systemic toxicity and local herpes, ulcers damage to two important features.
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