Centers for Disease Control And Prevention
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작성자 RC 작성일25-08-26 11:19 (수정:25-08-26 11:19)관련링크
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The global distribution of Burkholderia pseudomallei and melioidosis: an update. Update on melioidosis within the Americas. Melioidosis in Mexico, Central America, and the Caribbean. 5 years in the past. She denied some other direct soil or environmental water publicity. Comparability of the draft genome sequences between the clinical isolate (MD2019a) and the 2 aquarium samples from tank B (MD2019b and MD2019c) confirmed no SNPs between MD2019a and eliquidsbestellen MD2019c, and vapearoma only 1 SNP was detected between MD2019a and MD2019b.
The synthetic plant that was faraway from the tank throughout August 2019 was optimistic by PCR, however no development was observed in tradition. Of the 23 environmental samples collected during November 2019, a total of three samples, all from tank B, have been constructive for B. pseudomallei by tradition and actual-time PCR. Whole-genome sequencing was conducted on PCR-positive environmental samples, and results were in contrast with sequences from the patient’s clinical specimen.
Three PCR-constructive environmental samples, all collected from a freshwater house aquarium that had contained imported tropical fish, had been a genetic match to the clinical isolate from the patient. This investigation of a affected person who had melioidosis and no historical past of journey to disease-endemic areas supplies strong proof for documented transmission of B. pseudomallei from a freshwater home aquarium to a human. The clinical isolate was confirmed as B.
pseudomallei on the Virginia Division of Consolidated Laboratory Services and CDC by using the LRN algorithm, vapeVerdampferkopfe including biochemicals and PCR. Suspected colonies from Ashdown agar were chosen for additional workup, and confirmation of isolates adopted the LRN algorithm. The clinical specimen had been forwarded to the Virginia Division of Consolidated Laboratory Services, the place it was confirmed, rabattvape and vapebasen shipped to CDC for simultaneous affirmation and genomic analysis.
CDC carried out multilocus sequence typing on isolate MD2019a (clinical). Multilocus sequence typing yielded sequence type 369, which had been seen in examples from Malaysia, Thailand, vapeVerdampferkopfe (vapeverdampferkopfe.de) and Vietnam (16). WGS of the clinical isolate, MD2019a, confirmed that when in comparison with a panel of publicly out there genomes composed to signify geographic diversity, it clustered with genomes from Southeast Asia predominantly associated with Singapore and Malaysia (Appendix Figure).
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