seroreaction
noun
se·ro·re·ac·tion
ˌsir-ō-rē-ˈak-shən, ˌser- 
: a serological reaction
a positive seroreaction for syphilis
Cite this Entry
“Seroreaction.” Merriam-Webster.com Medical Dictionary, Merriam-Webster, https://www.merriam-webster.com/medical/seroreaction. Accessed 31 Oct. 2025.
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