With BA.4 and BA.5 detected in Manitoba, epidemiologist expects transmission to increase
![With BA.4 and BA.5 detected in Manitoba, epidemiologist expects transmission to increase](https://globalnews.ca/wp-content/uploads/2022/07/20220704110744-62c30afec32e93a4968e137ejpeg-1.jpg?quality=85&strip=all&w=720&h=480&crop=1)
"(BA.5) has a whole bunch of tricks up its sleeve to disguise and to evade immunity, either that is created or acquired by vaccines or by having the infection."