Streptococcus Suis Outbreak Reported in Nakhon Ratchasima
Health officials in Nakhon Ratchasima have reported 76 cases and 9 deaths linked to Streptococcus suis, urging the public to avoid consuming raw pork.
According to a report by Thai Post on November 14, 2026, the Nakhon Ratchasima Provincial Public Health Office has issued a serious health warning regarding an outbreak of Streptococcus suis, commonly known as 'ear-deafening fever.' Data indicates that the province has recorded 76 cumulative cases, resulting in 9 fatalities. This figure represents the highest infection rate within Health Region 9.
Health authorities have explicitly linked the spread of the disease to the consumption of raw or undercooked pork. The infection can lead to severe complications, including permanent hearing loss and, in critical cases, death. Officials highlighted a recent case involving a 70-year-old patient to emphasize the risks across different age groups.
For residents and travellers in the region, this outbreak serves as a critical reminder to ensure that all pork products are thoroughly cooked before consumption. Avoiding raw or 'larb' dishes prepared with uncooked meat is essential for prevention. While the health office is actively monitoring the situation, the full extent of the outbreak's containment remains to be confirmed. Individuals experiencing symptoms such as high fever, severe headaches, or sudden hearing loss are advised to seek immediate medical attention at a local hospital.
