This is the 12237th most frequent Russian word.
инфекция
"Инфекция" in English means "infection."
Here, 'инфекции' (infections) is used in the plural form to refer to pathological microorganisms affecting health.
В больнице стали больше уделять внимания профилактике инфекции.
In the hospital, more attention was given to preventing infections.
In this sentence, 'инфекция' (infection) is a singular term referring to a specific disease caused by pathogens.
Эта инфекция распространяется воздушно-капельным путем.
This infection spreads through airborne droplets.
Here, 'инфекции' (the infection) refers generically to a condition needing medical treatment, emphasizing the procedural aspect of addressing the illness.