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seroconversion

Upper-Intermediate (B2)

IPA: /ˌsɪəroʊkənˈvɜːrʒən/

KK: /sɪroʊkənˈvɜrʒən/

noun
Definition

The process in which the body produces antibodies in the blood after being exposed to an infection or vaccine.


Example

Seroconversion is an important indicator of whether a vaccine is effective.


Conversation
Sloth A
Have you heard about seroconversion after vaccinations?
Sloth B
Yeah, I read that it means developing antibodies in response to the vaccine.
Sloth A
Exactly! It's a good sign that your body is building immunity.
Sloth B
For sure, I'm hoping to see that happen for me soon!

Synonyms & Antonyms
Synonyms
antibody
response
immunization
Antonyms
infection
disease
pathogen
Root Explanation

Seroconversion → It is formed from "sero-" (from Latin "serum", meaning serum or the clear fluid part of blood) and "conversion" (from Latin "convertere", meaning to turn around or change). The term describes the process of the immune system changing from a negative to a positive response to a specific antigen, indicating the presence of antibodies in the serum.

Memory Tip

Think of 'serum' as the clear fluid in blood that shows a change ('conversion') in the immune response, helping you remember that 'seroconversion' means a change in the immune status.

Visually Confused Words
semiconversion
reconversion
conversion
introconversion
interconversion
preconversion
nonconversion
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