Dengue Fever Paragraph for Class 8, SSC & HSC

Dengue fever is a dangerous viral disease that has become a major health concern in many tropical countries, including Bangladesh. It is caused by the dengue virus and spread through the bite of infected Aedes mosquitoes, especially Aedes aegypti. The disease can be fatal if not treated properly and quickly. During the monsoon season, when stagnant water collects in open areas, the mosquito population grows rapidly. Writing a dengue fever paragraph helps students understand the causes, symptoms, prevention, and dangers of this disease. It also builds awareness about how simple steps can save lives.

Causes, Symptoms, and Effects of Dengue Fever

Dengue fever is caused by a virus that spreads from person to person through mosquito bites. When a mosquito bites an infected person, it carries the virus and passes it to someone else. This often happens in areas with poor drainage, where water accumulates in buckets, flower pots, or garbage. That’s why dengue spreads more in cities during the rainy season.

The symptoms usually begin 4–10 days after infection. These include high fever, severe headache, joint and muscle pain, nausea, vomiting, pain behind the eyes, and skin rashes. In some cases, it can lead to bleeding from the nose or gums, which means the patient may have dengue hemorrhagic fever — a severe form of the disease.

Dengue fever causes weakness and can keep a person bedridden for many days. Students miss school, and adults cannot go to work. Hospitals get overcrowded, and the death toll rises if people delay treatment or do not get proper care.

Understanding these symptoms through a dengue fever paragraph helps students and families recognize the danger signs early and seek medical help immediately.

Prevention and Control Measures

The best way to fight dengue fever is through prevention. Since there is no specific cure or vaccine for dengue, controlling the breeding of mosquitoes is the most effective strategy. Everyone must take steps to keep their surroundings clean and dry. Water should not be allowed to collect in open containers, old tires, flowerpots, or broken bottles. These are perfect breeding spots for Aedes mosquitoes.

Using mosquito nets, repellents, and coils at home is very helpful. Windows and doors should be kept closed or covered with nets, especially during early morning and late afternoon when Aedes mosquitoes are most active. Wearing full-sleeved clothing can reduce the chances of being bitten.

Community awareness is also important. Schools, hospitals, and local authorities should run campaigns on dengue prevention. Posters, rallies, and educational programs can help people understand how their everyday habits can either help stop or spread the disease.

Doctors advise that if someone shows signs of dengue, they should drink plenty of fluids and avoid taking painkillers like aspirin, which can increase bleeding.

By writing a dengue fever paragraph, students learn that even a small act like covering a water tank or wearing long sleeves can make a big difference in preventing this deadly disease.

Sample Paragraphs for Class 8, SSC, and HSC

Class 8 Sample (100 Words)

Dengue fever is a disease spread by the bite of Aedes mosquitoes. It happens more in the rainy season when water collects in pots, drains, and tires. The patient gets a high fever, pain in the body, and sometimes bleeding. It can be very dangerous. To stop dengue, we must keep our homes clean and dry. We should not let water stay in open places. Mosquito nets and repellents help us stay safe. Writing a dengue fever paragraph helps us learn how to protect ourselves and others from this harmful disease.

SSC Sample (150 Words)

Dengue fever is a viral disease transmitted by Aedes mosquitoes. It mostly occurs during the monsoon season. When mosquitoes breed in clean but stagnant water, they carry the virus and infect people through their bites. The symptoms include high fever, headache, body pain, and rashes. In some cases, the disease becomes severe and causes bleeding, which can be fatal.

To prevent dengue, we must eliminate mosquito breeding sites around our homes. Water stored in open containers must be thrown out or covered. Mosquito nets, sprays, and long clothes can reduce the risk of bites. People should be made aware through campaigns and school programs.

Writing a dengue fever paragraph is important for students because it teaches us how to stay safe and educate others about this serious illness.

HSC Sample (200 Words)

Dengue fever is one of the most alarming viral diseases affecting people in Bangladesh, especially during the rainy season. It is caused by the dengue virus and spread through the bite of the Aedes mosquito, which usually breeds in stagnant water. Unlike other mosquitoes, the Aedes mosquito bites during the day, making it more dangerous.

The symptoms of dengue are high fever, muscle and joint pain, vomiting, headache, and skin rashes. In severe cases, internal bleeding can occur, leading to dengue hemorrhagic fever or dengue shock syndrome. These conditions are life-threatening if not treated early.

Prevention is better than cure when it comes to dengue. Mosquito breeding grounds must be destroyed, especially in residential areas. Proper sanitation, awareness programs, and community cooperation are key to controlling the spread. People should wear protective clothing, use mosquito nets, and apply repellent during daytime hours.

Medical attention should be sought immediately when symptoms appear. There is no specific medicine, but with proper hydration and care, most patients recover.

Writing a dengue fever paragraph helps students understand the importance of cleanliness, early diagnosis, and collective responsibility to fight this public health threat.

FAQs

Q1: What causes dengue fever?

A: Dengue fever is caused by the dengue virus and spread through the bite of an infected Aedes mosquito.

Q2: What are the symptoms of dengue fever?

A: High fever, joint pain, headache, vomiting, skin rashes, and sometimes bleeding from the nose or gums.

Q3: How can dengue fever be prevented?

A: By avoiding mosquito bites, removing stagnant water, using mosquito nets and repellents, and keeping the surroundings clean.

Q4: Is there a cure for dengue fever?

A: There is no specific cure, but with proper care, fluids, and rest, most patients recover fully.

Q5: Why should students write about dengue fever?

A: Writing about dengue increases awareness, helps in health education, and encourages responsible behavior among students and their communities.

Conclusion

In conclusion, dengue fever is a serious threat to public health in Bangladesh and many other countries. It spreads through mosquito bites and can cause severe pain, bleeding, and even death. The best protection is prevention — keeping the environment clean, avoiding stagnant water, and raising awareness.

Everyone has a role to play in stopping dengue. Families, schools, communities, and the government must work together to ensure safety during the dengue season. Students must also be aware and help others understand how to stay safe.

Writing a dengue fever paragraph not only helps in academic learning but also builds social responsibility and health awareness among young learners.