What is the new PJ.2.1 Covid variant? Symptoms, what makes it different
A new Covid-19 lineage is adding another development to the ongoing monitoring of SARS-CoV-2. To advertise here, Contact us Identified as PJ.2.1, it carries several changes in the spike protein when compared with its parent lineage. The first recorded sample came from Ontario in May 2026, with subsequent detections reported in the US, Spain, France, … Read more