This is the 241st most frequent Lithuanian word.
viruso
The Lithuanian word "viruso" means "of the virus" in English (genitive case of "virusas").
In this example, 'viruso' is also in the genitive case, used to show that the effect being studied is that of the virus.
Laboratorijoje tiriamas viruso poveikis žmogaus imuninei sistemai.
The effect of the virus on the human immune system is being studied in the lab.
Here, 'viruso' again appears in the genitive case, expressing the cause or reason linked to the outbreak.
Dėl viruso protrūkio miestas ėmėsi griežtų karantino priemonių.
Due to the virus outbreak, the city implemented strict quarantine measures.
Here, 'viruso' is used in genitive case to indicate possession or relation to a program that has characteristics of a virus.