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Bangladesh battles rising tide of dengue and chikungunya

Bangladesh is facing a public health crisis that is rapidly worsening as dengue and the chikungunya mosquito-borne disease spread simultaneously, overloading hospitals and raising fears of a larger outbreak in the coming weeks.

According to the Directorate General of Health Services in South Asia, there have been over 33,800 cases of dengue and 132 deaths so far this year. At least 10 deaths and over 1,500 hospital admissions were recorded in the first week of Septembre alone.

Chikungunya is back after years of absence. Four Dhaka labs have confirmed 785 cases between January and July. In some laboratories, the detection rate was as high as 30%. Officials in the port city Chittagong reported 30 cases within 24 hours. This brings the total for the year to almost 3,000.

Hospitals struggle to cope. Wards at Dhaka Medical College Hospital are bursting with patients, more than threefold the capacity of the wards.

Experts warn of a possible worsening of the situation if mosquito control campaigns do not intensify.

Kabirul Bashar is a medical entomologist from Jahangirnagar University. He said that the Aedes mosquito adapts quickly to our cities. "Stagnant waters in construction sites and rooftops as well as flower pots have become breeding grounds. We must destroy these habitats to prevent outbreaks of dengue and Chikungunya.

Dengue was the deadliest disease in 2023 with 1,705 dengue-related deaths and over 321,000 infections.

World Health Organization (WHO) has identified dengue as a global threat that is growing rapidly, and this is exacerbated by urbanization and climate change. WHO recommends that you recognize the warning signs of dengue fever, such as abdominal pain, nausea, bleeding or reduced urination, and avoid using NSAIDs.

The patients said that this season's fever was unlike any other.

Sultana Parveen (48), who had been bedridden in Dhaka, Bangladesh for over two weeks and was waiting for further tests, said that although her dengue test came back negative, the pain continued. "I can't walk because my ankles are so painful."

Experts say that with multiple fevers spreading at the same time, Bangladesh needs to strengthen its hospitals, expand testing, and implement year-round mosquito prevention campaigns.

(source: Reuters)