Where does “単純ヘルペス” come from?

単純ヘルペス (Japanese) comes from Japanese ヘルペス, from Latin herpes, from Ancient Greek ἕρπης, from Latin angina, from Latin angere, from Latin ango, from Proto-Italic anɣō, from Proto-Indo-European h₂enǵʰ- — to constrict, tighten, compress; narrow, tight;...

Ancestry of “単純ヘルペス”, step by step

単純ヘルペス traces back through two separate lines of ancestry.

via Japanese ヘルペス

StepLanguageWordMeaning
1Japaneseヘルペスherpes
2Latinherpesherpes; an unknown sort of animal, perhaps a kind...
3Ancient Greekἕρπηςherpes, shingles
4Latinanginachoking, suffocation; quinsy, tonsillitis
5Latinangeresecond-person singular future passive indicative...
6LatinangoI bind, draw, press together; choke, throttle,...
7Proto-Italicanɣō
8Proto-Indo-Europeanh₂enǵʰ-to constrict, tighten, compress; narrow, tight;...

via Japanese 単純

StepLanguageWordMeaning
1Japanese単純simple
Every word from Proto-Indo-European h₂enǵʰ-Every word from Proto-Italic anɣōEvery word from Latin ango