A new strain of the coronavirus Delta variant called AY.4.2 or Delta Plus is spreading throughout England, according to scientists. It’s believed to have been responsible for close to 10% of all new ...

Earlier this month, a consortium of government panels involved in genome sequencing said that the sub-lineages of the Delta variant were unlikely to be more transmissible than Delta itself. As many as ...

GENEVA • The World Health Organisation (WHO) says it is tracking a Delta sub-variant to determine whether it is more transmissible than the original strain, as Covid-19 cases rise again. It is ...

Another sub lineage of Delta variant has been detected in Sri Lanka, Director of the Department of Immunology & Molecular Medicine at Sri Jayewardenepura Dr. Chandima Jeewandara said today.

Seventy cases of coronavirus Delta Plus variant were found in genome sequencing by INSACOG, a grouping of 28 laboratories involved in the task, Union Science and Technology Minister Jitendra Singh ...

The delta variant is fueling the COVID-19 surge in the United States, but experts warn that a more dangerous variant could emerge if more Americans don't get vaccinated. Delta is the most recent of ...

The Centers for Disease Control and Prevention listed the COVID-19 delta variant as one of its "variants of concern" (VOCs) on June 15. According to the CDC, VOCs can be more contagious, more ...