Dengue fever
Dengue fever is a viral disease transmitted by mosquitoes and transmitted from one person to another by the bite of a particular insect. The disease is spread especially in urban areas and densely populated areas. The World Health Organization (WHO) One billion people, who make up two-fifths of the world’s population, may be at risk of dengue fever. Statistics show that there are nearly 50 million dengue cases worldwide every year. Dengue fever is present in more than 100 countries, Country.
Symptoms and signs of dengue fever
Dengue fever symptoms occur within 3 to 6 days of mosquito bites or insect-carrying insects. A rash occurs during the fifth day of the infection. Dengue fever usually declines and then rises again. Dengue-like disease symptoms of influenza are as follows:
- A significant rise in temperature occurs on the affected person.
- Feeling a person with a severe headache.
- Pain in the area behind the eyes and muscle pain in addition to joint pain.
- The appearance of a rash on the affected person.
Images and forms of dengue fever
- The appearance is simple: the most common, and is similar to the viral cold at the beginning, and then increase fever and may reach 40 degrees Celsius, and may result in convulsions and convulsions in children, and may be accompanied by headaches in the front area, or behind the area And then appear the other symptoms mentioned above, and after a period of a day or two shows the first rash, and then spread in all areas of the body except the area of the hands and feet, and when the emergence of the second skin rash, the temperature is again called the fever bipolar; Several days then go back and go down again.
- Bleeding appears to be more serious and may lead to death, similar to dengue virus. However, this form does not occur during infection in the first form of the virus, often during other infections of the same virus, or may be after a new infection Others have a different dengue fever virus than the first.
Causes of dengue fever
- The main cause of dengue is mosquitoes and pollution; polluted areas are highly mosquitoes.
- Slackness by housewives in mosquito disposal in the summer;