Thailand is expected to withstand the wave of Covid-19 cases currently observed in Singapore, attributed to the NB.1.8.1 variant. Prof Dr Yong Poovorawan from Chulalongkorn University indicates that this variant already spread in Thailand last year, suggesting limited new impact. Caution remains crucial as schools reopen, potentially boosting transmission rates.
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Dr Yong explained that while Singapore faces a renewed outbreak, Thailand experienced extensive circulation of NB.1.8.1 last year, particularly post-Songkran through the rainy season. The situation in Singapore might seem unexpected given the global evolution of Covid-19 into newer lineages. However, the reduced significance of variants and widespread immunity offer resilience.
Although Singapore's current pattern aligns with seasonal rises, Dr Yong emphasized that new variants haven't driven increased severity. In Thailand, past Covid-19 surges have generally spiked post-Songkran, with no major outbreak this year despite significant festivities.
Looking forward, infections may climb as students return to classrooms, heightening the spread of respiratory illnesses. Monitoring these developments is essential, with a focus on mitigating any potential rise in cases.
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Adapted by ASEAN Now · Bangkok Post · 26 May 2026
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