infections是什么意思？

Although in-flight infections thrive in dry environments like airplanes, your risk of getting sick from an airplane is actually low because of the air filters used.

I want to make sure that older adults are still able to enjoy their old age, and that they're not spending time in hospital with infections, feeling unwell and being generally weak.

It is also more accurate— the rats are able to find more TB infections and, therefore, save more lives.

So the job of the immune system is to fight infections.

Therefore, these new findings should help airplane passengers to feel less vulnerable to catching respiratory infections while traveling by air.

We know that as we get older, it's easier for us to get infections, so older adults have more chances of falling ill.

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.

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