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BACKGROUND Since 2001, Nigeria has collected information on epidemic-prone and other diseases of public health importance through the Integrated Disease Surveillance and Response system (IDSR). Currently 23 diseases are designated as "notifiable" through IDSR, including human infection with avian influenza (AI). Following an outbreak of highly pathogenic avian influenza A(H5N1) in Nigerian poul...
In the Mekong Delta in southern Vietnam, rats are commonly traded in wet markets and sold live for food consumption. We investigated seroprevalence to selected groups of rodent-borne viruses among human populations with high levels of animal exposure and among co-located rodent populations. The indirect fluorescence antibody test (IFAT) was used to determine seropositivity to representative ref...
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AIM The aim of the present study is to establish the relative frequency and distribution of benign and malignant epithelial neoplasms of salivary glands in the Pathology and Cytology Laboratory, STUDY DESIGN Historic cohort. MATERIAL AND METHOD in the state of Sergipe, during the period 1980-1999. The neoplasms were individualized by gender, age, race of the patients, anatomic localization ...
Primary tracheal tumors are rare neoplasms which often present with indolent and nonspecific symptoms. Despite a tendency for late presentation, more than half of patients with benign and malignant neoplasms will be candidates for curative resection upon diagnosis. This review describes the diagnostic and staging evaluation of tracheal neoplasms. Curative surgical procedures including laryngotr...
.......................................................................................................................................243 Autobiographical Statement.........................................................................................................245
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