antibody testing

[ˈæn.ti.bɑ.di ˈtes.tɪŋ]
nounpl: antibody tests
teste de anticorpos
1. A medical diagnostic procedure that detects the presence of antibodies in blood or other bodily fluids to identify past or current infection, or immune response to a disease or vaccine
Antibody testing can confirm whether someone has been exposed to COVID-19.
O teste de anticorpos pode confirmar se alguém foi exposto ao COVID-19.
2. A laboratory analysis used to identify specific antibodies produced by the immune system in response to pathogens or vaccines
The antibody testing results showed high levels of IgG antibodies, indicating past infection.
Os resultados do teste de anticorpos mostraram altos níveis de anticorpos IgG, indicando infecção passada.
Antibody testing became widely recognized in Brazilian and American healthcare during the COVID-19 pandemic. In Brazil, it is commonly referred to as 'sorologia' in medical settings. The term gained significant cultural importance as a measure of population immunity and was used to make decisions about reopening businesses and public spaces. In the USA, antibody testing is now routinely discussed in medical education and public health communications.
Synonyms / Sinônimos
serology testantibody testserological testingblood antibody testimmunoglobulin test
Antonyms / Antônimos
PCR testingantigen testing

Regional Variations

General Brazilian Portuguese
teste de anticorpos
Standard term used in medical and healthcare contexts throughout Brazil
Rio de Janeiro
teste de anticorpos
Common usage in public health services and private clinics
São Paulo
teste de anticorpos
Widely used in hospitals and diagnostic centers; sometimes abbreviated as TAC
Portugal
teste de anticorpos
Equivalent terminology used in Portuguese healthcare system

Related Words

antibodyserologyimmunologyserological testCOVID-19 testingvaccine responseimmune responseIgGIgMdiagnostic testing

Related Idioms & Phrases

getting tested for antibodies
antibody testing positive/negative
undergoing antibody testing
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