Top 5 Deadliest Animals in the World That Kill Millions Every Year

Animals can become deadly, and threatening to humans and other animals. They have different strategies to evade, hide and target their prey.

Animals are intelligent beings depending on their sizes. They can be noticeable to the eyes, and some are not. In the animal kingdom, they have managed to adapt and spread over the communities or cities.

Understanding the different animals and species can help identify potential dangers, including immediate treatment. Here are the top 5 deadliest animals for humans.

Tiny Mosquitos

The first on our list is mosquitos. They are tiny and most often unnoticeable, but deadly. It can account for about 1 million deaths every year.

They can carry the following health risks:

• Zika Virus
• Yellow fever
• Malaria
• Dengue

The estimated malaria deaths reached about 619,000 in 2021. WHO reports that more than 129 counties are at risk of Aedes mosquitos, with 40,000 deaths every year.

Poorer countries are at risk of deadly mosquitos. While it can be prevented, the lack of protective measures and early detection can make the mosquitos deadlier.

Deadly Snakes

Snakebites are deadly. The venom can quickly kill animals and humans, with about 3,900 snake species worldwide. Without immediate treatment, people can suffer from paralysis, breathing difficulty and bleeding, leading to death.

According to reports, snakes bite about 5.4 million people globally. Yearly, about 80,000 to 137,000 people die due to snake bites. Children are mostly at risk of snakebites.

Dog bites

In the third rank, dog bites can become life-threatening. It can cause infection, rabies and deadly conditions when left untreated. Dogs account for about 25,000 deaths every year.

In the US, the report showed that about 4.5 million people suffer from dog bites.

The wound infection can spread in the body. People should immediately seek medical treatment. Dog owners should regularly bring their dogs to vets for vaccination.

Tsetse Flies and Kissing Bugs

Tsetse flies can cause trypanosomiasis or sleeping sickness. People in the sub-Saharan can be at risk of the Human African trypanosomiasis (HAT), especially in rural areas.

The infection of tsetse flies can be fatal without treatment, with 10,000 deaths every year.

In addition, the Kissing bugs are responsible for about 10,000 deaths every year. At least 21 counties in America are at risk of the kissing bugs.

It helps to transmit the deadly Chagas Disease with parasites. Infected people can suffer from heart failure.

Freshwater snails

Freshwater snails may look harmless, but they can bring deadly parasite infection.

About 11,000 people are estimated to die from schistosomiasis, with about 75.3 million people treated with the infection.

The infection can show the following symptoms:

• Diarrhea
• Abdominal pain
• Liver enlargement
• Hypertension
• Blood in the urine.

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