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Meaning of opportunistic infection | Babel Free

Noun CEFR B2

Definitions

Any infection that causes disease and occurs only when the host's immune system is impaired.

countable, uncountable

CEFR level

B2

Upper Intermediate
This word is part of the CEFR B2 vocabulary — upper intermediate level.

See also

Opportunistically Opportunists Opportunities opportunitroph opportunity opportunity class