Subacute infectious disease的用法和樣例：
例句
- Dengue fever is an acute communicable disease caused by virus.
登革熱是一種由過(guò)濾性病毒所引起的急性傳染病。 - The onset of the disease is quite variable and, though it is usually fairly acute, may resemble the onset of a number of other acute infectious diseases.
本病發(fā)病情況相差懸殊，可是一般都是急性，正像許多別的急性傳染病一樣發(fā)病急驟。
