BA.2 33% more infectious than ‘original’ Omicron COVID strain, study finds
![BA.2 33% more infectious than ‘original’ Omicron COVID strain, study finds](https://globalnews.ca/wp-content/uploads/2022/01/GettyImages-1356138738.jpg?quality=85&strip=all&w=720&h=480&crop=1)
The study found that people infected with the BA.2 Omicron subvariant were roughly 33 per cent more likely to infect others, compared to those infected with BA.1.
The study found that people infected with the BA.2 Omicron subvariant were roughly 33 per cent more likely to infect others, compared to those infected with BA.1.