Selangor Journal
Wolbachia-Aedes aegypti mosquitoes mate, at the National Environmental Agency’s mosquito production facility in Singapore, on August 19, 2020. — Picture by REUTERS

Wolbachia-infected mosquitoes to be released in stages to control dengue

SEGAMAT, Aug 26 — Wolbachia-infected Aedes mosquitoes will be continuously released in stages via the Wolbachia Mosquito Release project, at locations experiencing increased dengue cases.

Health Minister Dr Zaliha Mustafa said 50 million Wolbachia mosquitoes have been released between July 2019 and May 2023 at 28 locations in Penang, Selangor, the Federal Territories of Kuala Lumpur and Putrajaya, Melaka, Kelantan, Pahang and Johor.

“So far, the highest number of locations is 10 in Selangor, followed by seven locations in Kuala Lumpur. The release will be carried out for the existing locations as per schedule and the Ministry of Health (MOH) is also identifying other locations for further release,” she said.

Dr Zaliha was speaking at a press conference after launching the Johor-level Madani Afiat and national-level Gotong-Royong Mega Perangi Aedes 2.0 programmes at SK Kampung Jawa, earlier today.

During the event, 415 volunteers from MyCHAMPION COMBI in Segamat and ‘Hero Kebersihan’ (cleanliness heroes) from SWCorp joined government and private agencies to carry out detection and cleaning activities to control dengue cases in the area.

She said such activities are critical as dengue fever still poses a public health threat to the area and nationwide as a whole.

“Between January to August 12 this year, MOH recorded 73,680 cases compared with 33,911 cases for the same period reported last year, an increase of 117 per cent.

“Whereas, fatalities for the same period is 53 this year compared with 22 last year, an increase of 141 per cent.

“Therefore, cleaning activities like this can help destroy Aedes breeding grounds and curb the prevalence of life-threatening dengue fever cases,” Dr Zaliha said.

Today’s Madani Afiat programme is the fourth to be implemented after Selangor, Kedah, and Terengganu, and it was improved with the addition of cholesterol tests using the TouchPoint method conducted through door-to-door screening.

“Before this, we did screenings for blood pressure and blood glucose levels (hemo glucose test-HGT) and educated people on healthy lifestyles.

“This time, we screened for cholesterol with the assistance of 130 nurses from the Batu Pahat MOH Training Institute. The screening will be offered in future MADANI Afiat programmes,” she said.

— Bernama

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