This is the 12499th most frequent Russian word.
ковидную
"Ковидную" (feminine form) means "related to COVID" or "COVID-related."
The word 'ковидную' is used as an adjective modifying 'инфекцию', indicating a type of infection related to COVID.
Она перенесла ковидную инфекцию.
She recovered from a COVID infection.
Here, 'ковидную' modifies 'пневмонию', designating it as related to COVID.
Меры предосторожности помогли избежать ковидную пневмонию.
Precautionary measures helped avoid COVID pneumonia.
In this case, 'ковидную' describes 'экономику', contextualizing the economy under the conditions of COVID's effect.