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,
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.