|What makes it more transmissible?|
The mutation P681H seen in the new variant has also been reported in Alpha, Mu, some Gamma, and B.1.1.318 variants. The new variant also carries the N679K mutation which has been reported in many other variants.
The new variant also carries a mutation called N501Y which has been reported in other variants of concern. Studies have shown that this mutation helps the variant be more transmissible. It also allows the virus to readily bind to the human angiotensin-converting enzyme 2 (ACE2) receptors.
It also carries the P681H mutation, one of the commonly identified spike mutations in SARS CoV-2, which enhances the transmissibility of the virus. The D614G mutation which has been reported to increase virus infectivity was also seen in the new variant.