Australian immigrants suffer from hepatitis B.

There is no problem in learning, because the disease can only be found by blood test, but there is no blood test in the physical examination for studying abroad. So there is no problem with the three poplars. As long as you pay attention at ordinary times, it will be good for others and for you.

On the other hand, there is no discrimination in foreign countries about whether people are hepatitis carriers, as long as they are not infected, they will be treated equally.