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Meaning of serodeconversion | Babel Free

Noun CEFR C2

Definitions

The reversion to seronegativity after seropositivity: the undoing of previous seroconversion (the process of this change or an instance of it), as a result either of recovery from illness or of loss of vaccination's effects.

countable, uncountable

CEFR level

C2
Mastery
This word is part of the CEFR C2 vocabulary — mastery level.
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