The Macau Broadcasting Corporation said the egg-laying trap index, which is used to measure the size of the mosquito population in Macau, reached an alarming 72.2% last month. Report.
This figure significantly exceeds the 65.8% average for June over the past five years and is Dengue Fever Warning issued by local health officials three weeks ago.
The Department of Health told ABC that it has stepped up its mosquito eradication operations, carrying out 248 thermal fogging operations at dozens of locations across the city last month.
[See more: China’s top Covid expert says climate change could spark the next pandemic]
Monitoring for stagnant water, a favorite breeding ground for mosquitoes, has also been stepped up on all vacant land. In addition to looking for stagnant water in places like flower pots and unattended buckets, staff will carefully check garbage and “check for leaks in pipes and clogged drains,” said Chen Zhien of the CDC.
Dengue cases have been unusually high across Asia this year, with Singapore seeing more than double the 2023 total, Malaysia seeing an increase of about 40%, and cases also reported in Hong Kong and Guangzhou province.
Symptoms of dengue fever include high fever, severe headache, pain behind the eyes, muscle and joint pain, nausea, vomiting, swollen lymph nodes and rash.
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