#omicronsubvariant
NB.1.8.1 Covid Variant Spreads Fast, Evades Immunity
A new Covid-19 subvariant, NB.1.8.1, is drawing the attention of global health agencies due to its rapid spread and apparent ability to partially evade immune defences. This Omicron lineage strain is now spreading across multiple regions including India, China, Thailand, and several European countries, prompting increased surveillance by the World Health Organization (WHO). NB.1.8.1 has been categorized as a “variant under monitoring” by WHO, which means it carries genet
NB.1.8.1 Covid Variant Spreads Fast, Evades Immunity
A new Covid-19 subvariant, NB.1.8.1, is drawing the attention of global health agencies due to its rapid spread and apparent ability to partially evade immune defences. This Omicron lineage strain is now spreading across multiple regions including India, China, Thailand, and several European countries, prompting increased surveillance by the World Health Organization (WHO). NB.1.8.1 has been categorized as a “variant under monitoring” by WHO, which means it carries genet
Nasal COVID Vaccine Could Replace Booster Shots
As COVID-19 cases begin rising once again across several Asian nations, health authorities and researchers are looking into alternative forms of protection especially for people hesitant to take another jab. The recent increase in infections has been particularly notable in Hong Kong, Singapore, Thailand, and India, with India reporting 257 active cases as of May 19, according to the Union Health Ministry. The surge coincides with the global spread of the JN.1 variant, a sublineage
Nasal COVID Vaccine Could Replace Booster Shots
As COVID-19 cases begin rising once again across several Asian nations, health authorities and researchers are looking into alternative forms of protection especially for people hesitant to take another jab. The recent increase in infections has been particularly notable in Hong Kong, Singapore, Thailand, and India, with India reporting 257 active cases as of May 19, according to the Union Health Ministry. The surge coincides with the global spread of the JN.1 variant, a sublineage









