Altogether, five dengue patients are undergoing treatment at hospitals at present.
On Monday, the health authorities said they recorded a new dengue case in the past 24 hours.
Since January, 458 people have been diagnosed with dengue. Among them, 452 have recovered, the Directorate General of Health Services (DGHS) said.
Bangladesh saw a massive dengue outbreak last year when 101,354 people were hospitalised and 101,037 recovered.
Dengue killed 179 people last year, according to official figures.