New SARS-CoV-2 Variant in Mexico: The Emergence and Spread of BW.1
Mexico may be seeing a new coronavirus outbreak due to the discovery of a novel Covid-19 variant: BW.1, also known as Xibalbá, the Mayan underworld. The study indicates that this particular sublineage is geographically concentrated in the southeast of the country.
![New SARS-CoV-2 Variant in Mexico: The Emergence and Spread of BW.1](/content/images/size/w1200/2022/11/bw-1-xibalba.jpg)