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Four human coronaviruses (HCoV-229E, HCoV-HKU1, HCoV-NL63, and HCoV-OC43) are associated with a range of respiratory outcomes, including bronchiolitis and pneumonia. Their epidemiologies and clinical(More)
BACKGROUND Norovirus, Rotavirus group A, Astrovirus, Sapovirus and Adenovirus serotypes 40 and 41, are common causes of gastroenteritis. Conventional diagnosis of these causative agents is based on(More)
A real-time PCR assay was developed to diagnose and identify the causative agents of suspected mycobacterial lymphadenitis. Primers and probes for the real-time PCR were designed on the basis of the(More)
Laboratory diagnosis of viral respiratory infections is generally performed by virus isolation in cell culture and immunofluorescent assays. Reverse transcriptase PCR is now recognized as a sensitive(More)