Expert Calls for Research into Sudden Deaths During Sleep and Exercise

Professor Thiravat Hemachudha, an advisor to the Oriental Medicine College at Rangsit University, has publicly called for rigorous research to determine the underlying causes of sudden deaths occurring during sleep or while exercising.

In a recent statement reported by Thai Post on August 26, 2026, Professor Thiravat highlighted the need to investigate whether there is any clinical connection between these sudden cardiac events and the administration of mRNA vaccines. The expert emphasized that such occurrences require thorough medical scrutiny to identify potential triggers or contributing factors.

For residents and travelers in Thailand, this call for research underscores an ongoing academic and medical discussion regarding post-vaccination health outcomes. While sudden cardiac events can stem from a wide variety of pre-existing conditions, lifestyle factors, or genetic predispositions, the professor’s appeal focuses on the necessity of data-driven evidence to clarify these specific concerns.

At this stage, no definitive causal link has been established between mRNA vaccines and these specific instances of sudden death. The matter remains a subject of scientific inquiry, and further research is required to provide clarity. Individuals with concerns regarding their personal health or vaccination history are encouraged to consult with qualified medical professionals for guidance tailored to their specific circumstances.