This is the 12681st most frequent Russian word.
коронавирусных
The Russian word "коронавирусных" means "coronavirus-related" in English.
Here, 'коронавирусных' is an adjective derived from 'коронавирус' (coronavirus), describing restrictions associated with the coronavirus.
В прошлом году было введено множество коронавирусных ограничений.
Last year, many coronavirus-related restrictions were introduced.
In this sentence, 'коронавирусных' describes 'инфекций' (infections), indicating they are related to the coronavirus.
Учёные продолжают исследовать особенности коронавирусных инфекций.
Scientists continue to study the characteristics of coronavirus infections.
Here, 'коронавирусных' modifies 'рисков' (risks), referring to risks related to the coronavirus.