New wave of COVID: WHO sounds alarm as new variants spark global concern, India on high alert

The world is once again witnessing a rise in COVID-19 cases, with countries like the United States, Singapore, Hong Kong, and Thailand seeing a steady increase. India is also reporting a surge, with states like Maharashtra and Delhi showing new infections. 

WHO flags new Omicron sub-variants as cause for concern

According to the World Health Organization (WHO), several new sub-variants of Omicron such as NB.1.8.1, JN.1, and KP.2 are responsible for the latest spike. These variants have shown rapid transmission rates in countries like China, the US, and parts of Europe, and are now spreading in India.

NB.1.8.1 placed under variant of monitoring category

The WHO has classified the NB.1.8.1 variant as a “Variant of Monitoring,” indicating it needs close observation, although it currently does not pose a severe threat. Previously considered a “Variant of Interest,” this change reflects the variant’s increasing presence and potential impact.

Mild symptoms but experts urge vigilance

Most new infections in India are resulting in mild symptoms fever, sore throat, and cough. Hospitalization remains low. Experts like Dr. Jugal Kishore point to India’s herd immunity and widespread vaccination as reasons for the limited severity, but caution that the virus is still unpredictable. 

WHO Urges strengthening of surveillance and public vigilance

The WHO has called on all nations to bolster their COVID surveillance systems. Testing, reporting, and genome sequencing should be ramped up to detect any changes in viral behavior early. Citizens are also advised to remain cautious and follow preventive measures. 

 Precautionary measures for the public

People are advised to avoid crowded spaces or wear masks if unavoidable. Regular hand hygiene, testing at the onset of symptoms, and home isolation when needed remain crucial. Vulnerable groups like the elderly and those with pre-existing health conditions should take extra care.

India’s current status and government readiness

While the rise in cases is noticeable, experts affirm that India’s situation is under control due to previous exposure, immunity levels, and vaccine coverage. Nonetheless, the importance of public awareness and proactive health behavior cannot be overstated.