The Changhua County Health Bureau announced the results of the survey on the density of vector mosquitoes in the first week of January. The county's 26 townships and towns surveyed 9 villages, and the member city of Wanlin was level 1 and the other villages were level 0.

The Health Bureau stated that the principles of clean-up of the hygiene sources are "patrol", "down", "clear" and "brush": frequent and careful "patrol" of vases around the home and outside, water trays, waste water tanks, waste Baolilong, waste Baote Bottles, discarded pots, water tanks, potted trays, plastic canvas and waste tires are easy to accumulate, so that the water is "pour off", and the unwanted objects are classified as "clear" to reduce the container. The remaining objects should be "washed". Remove the spotted mosquito eggs, pack or invert, and do not accumulate water to raise mosquitoes.

The Health Bureau stresses that vector-borne mosquitoes are not selective for biting subjects. Once a case of dengue occurs in the community, everyone in the community has the opportunity to be infected. It is better to be able to help others in the community. The community often maintains the best environment for no mosquito-borne mosquitoes, so there is no need to worry about dengue fever in the community.

The statistical analysis of the disease vector mosquito density survey this week is as follows:

Brinell index (level): 0 1 2 3 4 5 6 7 8 9

Number of villages: 8 1 0 0 0 0 0 0 0 0

Total number of villages: 9

Number of villages above level 3 (%): 0.0%

* When the diseased mosquito density survey is below the second or second grade, although it is not easy to cause a pandemic, sporadic cases or partial small-scale epidemics may still occur.

* Investigate the mosquito density survey. The Brinell index is above the third level (including the third level) for the dengue red light warning zone. Please immediately launch the village people to handle the hygiene clearance work to prevent the epidemic.

Contact Person, Chen Xiaoru, Department of Disease Control, Tel: 04-7115141 to 5101 .