As of May 2025, there are many countries experiencing a worrisome spike in the number of COVID-19 cases. The emergence of the NB.1.8.1 variant is concerning. Travellers are advised to reconsider or delay non-essential trips to these regions in the wake of new cases.
China
China is one of those nations which is seeing a resurgence of COVID-19 cases. The variant is the reason behind increased hospitalisations in the country. The World Health Organization (WHO) has classified it as a "variant under monitoring" due to its rapid global spread.
Singapore
Singapore too is experiencing a surge in COVID-19 cases, recording hundreds of new infections. The majority of these cases are attributed to the NB.1.8.1 variant. The average daily COVID-19 hospitalizations have increased to 350, up from 225 the previous week, and the average daily ICU cases have risen to nine.
Taiwan
Taiwan is also facing a severe spike in COVID-19 cases. The government has implemented stricter health measures, including mandatory mask-wearing in public spaces and enhanced testing protocols. Travelers are advised to stay updated on local regulations and consider postponing non-essential travel.
Hong Kong
Hong Kong has reported a significant uptick in COVID-19 cases, with the NB.1.8.1 variant being the predominant strain. The healthcare system is under strain, and the government has reintroduced social distancing measures and travel restrictions . Potential visitors should exercise caution and monitor official advisories before planning any trips.
United States (Specific States)
While the overall situation in the United States varies by state, certain regions, including New York, California, and Ohio, have reported an increase in COVID-19 cases linked to the NB.1.8.1 variant. The Centers for Disease Control and Prevention (CDC) is closely monitoring these developments, and travelers are encouraged to stay informed about local conditions and health guidelines.
Travel Advisory Recommendations
Postpone Non-Essential Travel: If your destination is among the affected countries, consider delaying your trip until the situation stabilizes.
Stay Informed: Regularly check updates from official health organizations like the WHO and local health departments.

Health Precautions: If travel is unavoidable, adhere to all recommended health measures, including mask-wearing, social distancing, and frequent hand hygiene.
Travel Insurance: Ensure you have comprehensive travel insurance that covers COVID-19-related disruptions.
By staying informed and exercising caution, travelers can help protect themselves and others from the ongoing COVID-19 surge.
China
China is one of those nations which is seeing a resurgence of COVID-19 cases. The variant is the reason behind increased hospitalisations in the country. The World Health Organization (WHO) has classified it as a "variant under monitoring" due to its rapid global spread.
Singapore
Singapore too is experiencing a surge in COVID-19 cases, recording hundreds of new infections. The majority of these cases are attributed to the NB.1.8.1 variant. The average daily COVID-19 hospitalizations have increased to 350, up from 225 the previous week, and the average daily ICU cases have risen to nine.
Taiwan
Taiwan is also facing a severe spike in COVID-19 cases. The government has implemented stricter health measures, including mandatory mask-wearing in public spaces and enhanced testing protocols. Travelers are advised to stay updated on local regulations and consider postponing non-essential travel.
Hong Kong
Hong Kong has reported a significant uptick in COVID-19 cases, with the NB.1.8.1 variant being the predominant strain. The healthcare system is under strain, and the government has reintroduced social distancing measures and travel restrictions . Potential visitors should exercise caution and monitor official advisories before planning any trips.
United States (Specific States)
While the overall situation in the United States varies by state, certain regions, including New York, California, and Ohio, have reported an increase in COVID-19 cases linked to the NB.1.8.1 variant. The Centers for Disease Control and Prevention (CDC) is closely monitoring these developments, and travelers are encouraged to stay informed about local conditions and health guidelines.
Travel Advisory Recommendations
Postpone Non-Essential Travel: If your destination is among the affected countries, consider delaying your trip until the situation stabilizes.
Stay Informed: Regularly check updates from official health organizations like the WHO and local health departments.
Health Precautions: If travel is unavoidable, adhere to all recommended health measures, including mask-wearing, social distancing, and frequent hand hygiene.
Travel Insurance: Ensure you have comprehensive travel insurance that covers COVID-19-related disruptions.
By staying informed and exercising caution, travelers can help protect themselves and others from the ongoing COVID-19 surge.
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