вирус

A submicroscopic, non-cellular structure that consists of a core of DNA or RNA surrounded by a protein coat, that requires a living host cell to replicate, and that sometimes causes disease in the host organism (such agents are often classed as nonliving infectious particles and less often as microorganisms).

How to use

When using the word "вирус" in Kazakh, note that it is often used in the accusative case to indicate the object of the action, e.g. "вирусқа қарсы дәрі" (medicine against the virus).