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Covid-19 in Thailand: JN.1 variant maintains supremacy, XEC strain on the wane

Between January 2024 and May 6, 2025, the JN.1 strain comprised an impressive 63.92% of all identified strains across Thailand.

Between January 2024 and May 6, 2025, the JN.1 strain made up 63.92% of the identified strains in...
Between January 2024 and May 6, 2025, the JN.1 strain made up 63.92% of the identified strains in Thailand.

Covid-19 in Thailand: JN.1 variant maintains supremacy, XEC strain on the wane

Headline: COVID-19 Variants in Thailand: JN.1 Dominance and XEC Decline, Plus a Look at Preventive Measures

Get the lowdown on the latest COVID-19 variant trends in Thailand from January 2024 to May 6, 2025!

COVID-19 Variants: A Changing Landscape

JN.1 on Top: The JN.1 variant has kept its throne as the primary strain in the Thai landscape, accounting for an impressive 63.92% of the total detected strains. This domination mirrors the worldwide scenario where JN.1 remains the leading variant [1][3][4].

XEC on the Decline: Conversely, the XEC variant has been sliding downhill, making up a mere 3.07% of the cases. This drop echoes the downward trend observed globally [1][4].

LP.8.1 Variant (KP.1.1.3 Subvariant): First spotted in Thailand in January 2025, this variant's proportion remains under the 10% mark. It too has experienced a decline in cases [1][4].

Keeping a Watchful Eye: Surveillance and Preparations

Genetic Watch: The Department of Medical Sciences is staying vigilant by monitoring genetic changes in the virus through its network of laboratories, gearing up for potential future outbreaks. The genome sequences are shared on the GISAID database, with over 47,571 samples uploaded from January 2020 to May 6, 2025 [1][4].

Preventive Measures Matter: Although vaccines prove effective against severe illness, maintaining consistent adherence to fundamental measures like mask-wearing, covering the mouth and nose during coughs or sneezes, and regular handwashing remains crucial [1][4].

Proof of a Surge: Recent Surge in COVID-19 Cases

Record-breaking Cases: Thailand has seen a massive uptick in COVID-19 cases, with over 91,000 cases reported in the first five months of 2025 alone. To put that into perspective, a whopping 67,484 cases were detected in just seven days [3][5].

Global WHO Report: The World Health Organization (WHO) highlighted an increase in test positivity rates in the South-East Asia Region, including Thailand, signaling a broader trend of rising cases throughout the region [2].

Stay informed and stay safe! Consistently follow preventive measures, and keep a keen eye on the latest updates on COVID-19 in Thailand and beyond.

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Tag Cloud:

  • Covid-19
  • Department of Medical Sciences
  • Omicron
  • Virus Variants
  • Coronavirus
  • Breaking News

Related Articles:

  1. Thailand Faces Continuing COVID-19 Cases Surge
  2. Thailand's Vaccination Efforts: Key Statistics and Successes
  3. The Role of the Department of Medical Sciences in Managing Thailand's COVID-19 Response
  4. Navigating the Complicated World of COVID-19 Variants
  5. The Impact of the COVID-19 Pandemic on Southeast Asia: A Comprehensive Overview

Sources: 1, 2, 3, 4, 5

  1. International health organizations need to focus on the ongoing COVID-19 health-and-wellness challenges and monitor the evolution of medical-conditions such as the JN.1 and XEC variants, especially in countries like Thailand.
  2. Given the increase in COVID-19 cases and the continued domination of the JN.1 variant, the importance of scientific research and international collaboration in addressing health concerns and implementing preventive measures cannot be overstated in the fight against the pandemic.

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