National Dengue Day 2023: 10 must-know facts about vector-borne diseases to raise awareness

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National Dengue Day 2023: The World Health Organization (WHO), preventing mosquito bites is the best way to avoid contracting dengue. Scroll down to find out more.

National Dengue Day 2023: Every year on May 16, National Dengue Prevention Day is celebrated throughout the country. National Dengue Day is celebrated to raise awareness about the causes, symptoms, prevention, and spread of dengue as a mosquito-borne disease. About half of the world’s population is now at risk of dengue with an estimated 100 to 400 million infections occurring each year, the World Health Organization (WHO) says.

Dengue is a viral infection that is transmitted from mosquitoes to people. According to the WHO, most cases of dengue can be treated at home with pain relievers. Preventing mosquito bites is the best way to avoid getting dengue.

How is dengue transmited?

The Centers for Disease Control and Prevention states that dengue viruses are transmitted to people through the bites of infected Aedes species mosquitoes. These are the same types of mosquitoes that spread the Zika and chikungunya viruses.

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Facts about dengue

Most people with dengue have mild or no symptoms and will get better in 1 to 2 weeks. Rarely, dengue can be serious and lead to death. If symptoms do occur, they usually begin 4 to 10 days after infection and last 2 to 7 days, the WHO reports.

Dengue is common in more than 100 countries around the world. About 1 in 4 people infected with dengue will get sick, according to the CDC.

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A person can be infected with dengue up to 4 times in their life.

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It is estimated that 400 million people are infected with dengue every year. Anyone who has traveled to or lives in an area with dengue is at risk of contracting the infection.

Dengue is found in tropical and subtropical climates around the world, mainly in urban and semi-urban areas.

There is no specific treatment for dengue/severe dengue, and early detection and access to appropriate medical care significantly reduce death rates from severe dengue.

According to the WHO, dengue is also one of the terrible vector-borne diseases, constituting about 15 to 16 percent of the infectious diseases in the world. The world’s poor population living in the tropical and subtropical regions are greatly affected by these types of vector-borne diseases.

According to the Pan American Health Organization, the disease has a seasonal pattern, with most cases in the southern hemisphere occurring in the first part of the year and most cases in the northern hemisphere occurring in the second half of the year. .

(Disclaimer: This article is for informational purposes only. It is not a substitute for professional advice, diagnosis, or treatment.)

Categories: Lifestyle News
Source: condotel.edu.vn

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