Analyzer
Sentence analysis
6Spans
Sentence
Span Details
伝染病
infectious disease; contagious disease; epidemicnoun
が
subject markergrammar
国中
all over the country; throughout the nationnoun, no-adjective, adverb
に
direction, time, indirect object, or target markergrammar
蔓延
spread; proliferation; rampancynoun, suru verb
した。
light/support verb with a noun or noun-like phrase-> するgrammar