About Dengu , Do's and Don'ts

 Dengue is a viral infection transmitted to humans

by Aedes mosquitoes, primarily the Aedes aegypti mosquito.

It is a common and potentially serious illness in many tropical

and subtropical regions of the world, including parts of

Southeast Asia, the Pacific Islands, the Caribbean, and Central and South America.

How the virus is transmitted to the human body:

1. Infected Mosquito: The dengue virus is initially present in the blood of a person who is already infected with the virus (a human host). When a female Aedes mosquito bites an infected person, it can become infected with the virus.

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3. Virus Replication: After the mosquito acquires the virus, it takes some time for the virus to replicate and multiply within the mosquito. The virus must reach the salivary glands of the mosquito to be transmitted to a new host.

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5. Incubation Period: The virus needs some time to incubate and become infectious within the mosquito, typically about 8 to 12 days.

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7. Biting an Uninfected Human: Once the virus is present in the mosquito's salivary glands, it can be transmitted to an uninfected human when the mosquito bites them. The mosquito injects saliva, which contains the virus, into the human's bloodstream while feeding.

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9. Entry into Human Cells: The dengue virus enters the human body through the mosquito's saliva and then infects human white blood cells and other cells in the body.

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11. Viral Replication: The virus replicates within the human host's cells, leading to the typical symptoms of dengue fever.

Here are some basic do's and don'ts for dealing with dengue:

Do's:

1. Use Mosquito Repellent: Apply an effective mosquito repellent on exposed skin to prevent mosquito bites.

2. Wear Protective Clothing: Wear long-sleeved shirts, long pants, and socks to cover as much skin as possible, especially during peak mosquito activity times.

3. Use Bed Nets: Sleep under mosquito nets, particularly if you live in or are visiting an area with a high risk of dengue.

4. Eliminate Mosquito Breeding Sites: Regularly empty, cover, or treat containers that can collect and hold water, as Aedes mosquitoes breed in stagnant water. This includes flower pots, buckets, and discarded tires.

5. Use Window and Door Screens: Install screens on windows and doors to prevent mosquitoes from entering your home.

6. Stay Indoors During Peak Activity: Aedes mosquitoes that carry the dengue virus are most active during dawn and dusk, so try to stay indoors during these times.

Don'ts:

1. Don't Let Water Accumulate: Avoid leaving open containers, uncovered water tanks, or any objects that can collect water around your home, as they can become breeding sites for mosquitoes.

2. Don't Ignore Symptoms: If you experience symptoms of dengue (such as high fever, severe headache, joint and muscle pain, rash, and bleeding tendencies), seek medical attention promptly.

3. Don't Self-Medicate: Do not attempt to treat dengue on your own with over-the-counter medications. Seek medical care for proper diagnosis and management.

4. Don't Rely Solely on Herbal Remedies: Herbal or alternative remedies may not be effective in treating dengue. Consult a healthcare professional for appropriate medical treatment.

5. Don't Travel to High-Risk Areas Unprepared: If you are traveling to regions with a high risk of dengue, take precautions, such as using insect repellent and staying in accommodations with mosquito protection.

6. Don't Disregard Mosquito Bites: Even if you do not feel ill after being bitten by a mosquito, continue to take preventive measures to avoid further bites and reduce the risk of dengue transmission.

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These do's and don'ts can help reduce the risk of dengue infection and its spread. It's important to be vigilant and take necessary precautions, especially in areas where dengue is prevalent.