The health authorities on Sunday said one new dengue case was reported in the past 24 hours.
Currently, four dengue patients are taking treatment at different hospitals across the country.
All of them are from the capital, a handout from the Directorate General of Health Services (DGHS) said.
According to the DGHS, 439 people have been diagnosed with dengue since the beginning of this year. Among them, 434 have recovered.
Bangladesh witnessed 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.
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5 dengue patients taking treatment at hospitals