infection是什么意思？

But other passengers were largely safe from infection.

So, to evaluate the risks of infection, the study team flew on 10 different flights in the US.

In the past, health experts warned us that the day would come in which it would become very difficult to provide medical care for even common problems such as lung infection or severe sour throat.

For years, many of us have relied on antibiotic use to treat various infections.

And, apparently, that day has come because seemingly routine operations such as knee replacements are now much more hazardous due to the looming threat of these infections.

Both strains quickly invaded local hospitals when needle sharing and other unhealthy practices ensured the rapid spreading of the infection by bringing people into contact with contaminated body fluids.