North America was still the only known center of infection.

As a result, you have a lower risk of infection.

They are now the most common form of infection which patients get in hospital.

The rate of infection is also lower in the long run.

The risk of infection in these cases is very small.

The parents learned of his infection three and a half years ago.

Within 7 days the entire control group died of infection.

You have a high risk of serious blood loss or infection.

Yet another worked better, but put him at risk of infections.

They had done nothing to reach the cause of the infection.