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Thailand's Department of Disease Control (DDC) says there is no evidence of a plague outbreak in Russia, and it rates the risk of the disease spreading to Thailand as low. The comment follows reports that a 28-year-old woman who worked at a research institute in Irkutsk died on 29 September 2026. Tests have not confirmed plague as the cause, no one who was in close contact with her has fallen ill, and the WHO has issued no warning or travel advisory. No special measures for travel or flights are planned in Thailand.
What happened
The woman was 28 and worked at the Irkutsk Anti-Plague Research Institute in Irkutsk, Russia. She died of severe lung inflammation on 29 September 2026. Media reports described her as a lab technician who died of plague. On Tuesday (6 October), Russian authorities denied introducing special restrictions over those reports.
What the tests show
Tests have not confirmed Yersinia pestis, the plague bacterium, as the cause of death. That means "plague" is still a media report, not a verified diagnosis. At least 197 people had close contact with her, and none of them have fallen ill. There is no evidence of human-to-human spread.
What Thai health officials say
Dr Montien Kanasawat, director-general of the DDC, said the risk to Thailand is low. His reasons were that the incident is confined to a local area in Russia, no community outbreak has been reported, and the WHO has not issued a warning.
Dr Direk Khampaen, deputy director-general of the DDC, said special measures for international travel and flights are not necessary at this time.
Plague is a severe communicable disease, but effective control measures exist.
What it means for visitors to Koh Lanta
| Question | Current situation |
|---|---|
| Will Thailand screen arrivals or restrict entry? | No screening or entry restrictions are planned. |
| Is there a travel advisory? | No. The WHO has issued none. |
| Are Russian visitors affected? | No new rules apply to Russian visitors to Thailand. |
| How big is the risk? | Currently low. |
If the situation changes, check updates from the WHO and the DDC.
Information sourced from Bangkok Post.