随着五一长假的临近，我国民众的出游热情高涨，尤其出境游成为不少人的首选。然而，专家警告，从5月开始，全球多地将进入登革热的流行季节，这种由蚊虫叮咬传播的疾病需要引起公众的高度关注。
登革热是由登革病毒引起的一种急性传染病，主要通过埃及伊蚊和白纹伊蚊叮咬传播。患者在感染后可能会出现高热、头痛、肌肉和关节痛等症状，严重时甚至可能导致出血和多器官功能障碍，危及生命。据世界卫生组织数据，全球每年有数千万人感染登革热，其中部分发展为重症。
因此，出游前的预防工作至关重要。专家建议，前往登革热流行地区旅游的公众应尽量穿着长袖衣物和长裤，使用驱蚊液，避免在蚊虫活跃的时间（通常是黎明和黄昏）外出。同时，住宿地应选择有良好防蚊设施的地方，并尽可能减少室内外积水，以消除蚊虫的滋生环境。
此外，旅行归来后，如出现发热、头痛等不适症状，应立即就医并告知医生旅行史，以便早期诊断和治疗。通过这些措施，我们可以有效地降低登革热的感染风险，确保五一假期的健康与安全。
请广大民众提高防病意识，做好个人防护，让五一假期既愉快又安心。让我们共同应对登革热的挑战，保障公众健康。
英语如下：
News Title: “Beware of Traveling during May Day! Dengue Fever Lurks, Holiday Infection Prevention Must Not Be Overlooked”
Keywords: Dengue Fever Alert, Travel Precautions, Mosquito-Borne Diseases
News Content:
Title: Be Cautious of Dengue Fever During May Day Trips, Experts Urge Enhanced Prevention Measures
As the May Day holiday approaches, enthusiasm for travel among the Chinese public is soaring, with outbound tourism becoming a popular choice for many. However, experts warn that from May, many parts of the world will enter the dengue fever season, a disease transmitted by mosquito bites that deserves public attention.
Dengue fever is an acute infectious disease caused by the dengue virus, primarily spread through the bites of the Aedes aegypti and Aedes albopictus mosquitoes. Infected individuals may experience high fever, headache, muscle and joint pain, and in severe cases, can lead to bleeding and multiple organ dysfunction, posing a threat to life. According to the World Health Organization, millions of people are infected with dengue globally each year, with a portion developing severe symptoms.
Therefore, preventive measures before traveling are crucial. Experts advise those planning trips to dengue-prone areas to wear long-sleeved clothes and pants, use mosquito repellent, and avoid going out during peak mosquito activity hours (usually dawn and dusk). Additionally, accommodations with effective mosquito control should be chosen, and efforts should be made to minimize standing water indoors and outdoors to eliminate mosquito breeding sites.
Moreover, upon returning from travel, if symptoms like fever or headache arise, immediate medical attention should be sought, with travel history disclosed to aid early diagnosis and treatment. By implementing these measures, the risk of dengue fever infection can be significantly reduced, ensuring a healthy and safe May Day holiday.
The public is urged to enhance disease prevention awareness, take personal protective measures, and make this May Day holiday both enjoyable and worry-free. Let us collectively address the challenge of dengue fever to safeguard public health.
【来源】http://www.chinanews.com/life/2024/04-19/10201622.shtml
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