They thought that once they had been vaccinated, they would be protected forever, but that's not the case. This new type of virus is highly contagious, and even those who have been vaccinated could still become infected.
And there are even more people at the school. If Tang Xincheng were to be infected as well, wouldn't the entire school become a disaster area? She didn't know how this was going to end, not to mention that it might not just be her younger brother affected—other children might have been infected by their classmates from the kindergarten.
When the dean heard this, he too was shocked.
A new strain of the chickenpox virus, highly contagious.
Could this be another SARS outbreak?
Although it has not been confirmed yet, the mere contagion of chickenpox was terrifying enough for him.
He quickly took out his mobile phone and reported to the hospital's leadership. If it turned out to be a new virus, they might have to close the hospital.