Conquer the Buzz: Comprehensive Guide to Understanding and Preventing Malaria

Malaria, a life-threatening disease caused by parasites that are transmitted to people through the bites of infected female Anopheles mosquitoes, poses a major health concern worldwide. In this article, we delve into understanding this disease better and provide insights on how to prevent it.

What is Malaria?

Malaria is caused by Plasmodium parasites that are spread to people through the bites of infected Anopheles mosquito vectors. There are five different types of Plasmodium that can cause malaria in humans, with P. falciparum and P. vivax posing the most significant threat.

Symptoms of Malaria

Symptoms usually appear between 10 to 15 days after the mosquito bite and can include fever, headache, chills, and vomiting. If not treated within 24 hours, P. falciparum malaria can progress to severe illness, leading to death.

Preventing Malaria

1. Use of Insect Repellent

Apply insect repellent on exposed skin and under clothing to deter mosquitoes. Look for repellents that contain DEET, picaridin, or oil of lemon eucalyptus for best protection.

2. Wear Protective Clothing

Wear long-sleeved shirts and long pants to reduce skin exposure. Clothing can also be treated with permethrin for added protection.

3. Sleep under Insecticide-Treated Nets

Insecticide-treated mosquito nets (ITNs) provide a physical barrier against mosquitoes. ITNs are especially important for preventing malaria in children and pregnant women.

4. Antimalarial Medication

Antimalarial medication is used to both treat and prevent malaria infections. These drugs work by killing the malaria parasite at various stages of its life cycle. However, the specific drug to be used depends on factors such as the area you are travelling to, your medical history, the species of malaria parasite common in the region, and resistance to antimalarial medicines.

The common types of antimalarial medications include:

  • Chloroquine: This medication is used to prevent and treat malaria, particularly P. vivax, P. ovale, and P. malariae, and sensitive P. falciparum infections. However, some malaria parasites are resistant to chloroquine in certain parts of the world.
  • Mefloquine: Effective against chloroquine-resistant P. falciparum, this medication is used as a preventive measure for travelers visiting areas with high malaria transmission.
  • Doxycycline: This is an antibiotic that can be used for malaria prevention in areas with mefloquine and chloroquine resistance. It’s usually taken for 4 weeks after leaving the malaria area.
  • Atovaquone/Proguanil (Malarone): This combination medicine is used for prevention and treatment of P. falciparum malaria. It’s taken daily starting 1-2 days before travel to a malaria area and continued for a week after leaving.

It’s essential to consult with a healthcare provider to understand the right antimalarial medication for your specific situation. They can provide guidance on the appropriate drug based on your destination, health condition, and other factors.


Malaria is a severe and sometimes fatal disease, but it is preventable and treatable. Through effective prevention methods and prompt treatment, we can continue to fight against this global health threat.