8 Deadly Viruses Around The World

Aug 24, 2024

1. Marburg Virus

A highly lethal hemorrhagic fever virus, similar to Ebola, causes severe bleeding and convulsions. It has a fatality rate of up to 90%. Pictures Credit: FreePik

2. Ebola Virus

There are five strains, with the Zaire strain being the deadliest. It spreads through regions like Guinea and Sierra Leone, with a 90% mortality rate.

3. Hantavirus:

This group of viruses causes symptoms such as lung disease, fever, and kidney failure. It was first noted during the Korean War near the Hantan River.

4. Bird Flu Virus (H5N1)

Known for its 70% mortality rate, it spreads primarily through direct contact with infected poultry, mainly affecting regions in Asia.

5. Lassa Virus

Endemic to West Africa, this virus is transmitted by rodents, with about 15% of local rodents carrying it. It causes severe illness in humans.

6. Crimea-Congo Hemorrhagic Fever

Transmitted by ticks, this virus causes severe bleeding and shares similarities with Marburg and Ebola viruses in its progression.

7. Machupo Virus

Causes Bolivian hemorrhagic fever, characterized by high fever and heavy bleeding. It can be transmitted between humans, with rodents often serving as carriers.

8. Junin Virus

A related virus to Machupo, also causes hemorrhagic fever, with a similar progression and transmission through rodents.

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