ABSTRACT
Acute gastroenteritis associated with human norovirus infection was reported in Phuket, Thailand, in June 2023. We amplified GII.8[P8] from the outbreak stool specimens. Retrospective sample analysis identified infrequent GII.8[P8] in the country beginning in 2018. In all, the 10 whole-genome GII.8[P8] sequences from Thailand we examined had no evidence of genotypic recombination.
Subject(s)
Caliciviridae Infections , Gastroenteritis , Norovirus , Humans , Norovirus/genetics , Thailand/epidemiology , Retrospective Studies , Feces , Phylogeny , Gastroenteritis/epidemiology , Genotype , Caliciviridae Infections/epidemiologyABSTRACT
The prevalence of Listeria monocytogenes infection has been characterized as rare in Thailand. Within one month, 3 cases of listeriosis were seen at Vachira Phuket Hospital in Phuket, Thailand. Two cases were neonates with septicemia, of which one made an uneventful recovery and the other expired. The third case was an eleven-year-old boy with meningitis who also succumbed to his illness. All isolated L. monocytogenes were sensitive to ampicillin. An outbreak investigation revealed no L. monocytogenes contamination in tested food sources in Phuket.