男友太凶猛1v1高h,大地资源在线资源免费观看 ,人妻少妇精品视频二区,极度sm残忍bdsm变态

Global EditionASIA 中文雙語Fran?ais
China
Home / China / Health

China faces uphill battle against escalating dengue infections

By Chen Meiling | chinadaily.com.cn | Updated: 2024-10-18 17:02
Share
Share - WeChat

China faces increasing challenges to control the spread of dengue fever, together with the increasing global incidences of the disease over the past two decades, according to recent research.

Dengue is the most widespread arbovirus and causes the highest number of arboviral disease cases globally. From 2005 to 2023, 117,892 dengue cases were reported in China, with significant fluctuation in annual reported cases, according to the report released on China CDC Weekly, a national public health bulletin and an academic platform set up by the Chinese Center for Disease Control and Prevention, on Oct 11.

Global dengue circulation over the past two decades has markedly increased the risk of virus importation by viremic travelers into China, it said.

Factors contributing to local transmission include high mosquito populations, susceptibility to circulating dengue virus serotypes and favorable environmental conditions — such as air temperature, precipitation and humidity — that affect mosquito reproduction, feeding patterns and the virus incubation period, according to the report.

Regional outbreaks most likely occurred in China's southwestern, southeastern coastal and inland areas between June and November, generally peaking in September or October.

No significant gender or occupational differences were observed in the reported cases. It could be supposed that susceptibility to dengue might mainly depend on the proximity to the source of infection and the chance of being bitten by infected mosquitoes in China, it said.

Proactive prevention and control interventions should be deployed, and staff training and mobilization should be carried out before June for timely responses to regional outbreaks in the Chinese mainland, according to the research.

Top
BACK TO THE TOP
English
Copyright 1995 - . All rights reserved. The content (including but not limited to text, photo, multimedia information, etc) published in this site belongs to China Daily Information Co (CDIC). Without written authorization from CDIC, such content shall not be republished or used in any form. Note: Browsers with 1024*768 or higher resolution are suggested for this site.
License for publishing multimedia online 0108263

Registration Number: 130349
FOLLOW US
 
主站蜘蛛池模板: 建湖县| 阿拉善右旗| 调兵山市| 越西县| 青田县| 万载县| 健康| 安远县| 衡东县| 蒲江县| 兰州市| 澎湖县| 靖宇县| 四平市| 凉城县| 涪陵区| 西充县| 汝南县| 天水市| 剑阁县| 乐山市| 湘潭县| 寿光市| 宝清县| 额尔古纳市| 闸北区| 徐水县| 淅川县| 大石桥市| 呼图壁县| 志丹县| 上饶市| 股票| 三穗县| 宜丰县| 乌鲁木齐市| 六盘水市| 弋阳县| 遂昌县| 千阳县| 渑池县|