The deadliest insect bites for humans, the least deadly

“Just one Mosquito bites can cause serious illness and even deathPan American Health Organization/World Health Organization Director Carissa Etienne said for World Health Day in 2014.

Therefore, this insect is kept as one of the animals more lethal to humans. In some parts of the world, its exposure can cause malaria, dengue or yellow fever.

“Globalization, increased travel and freight traffic, climate change and urban development are helping to expand the range of these diseases outside of traditional areas,” the expert said.

loss Insects are a class of invertebrates, is characterized by a pair of antennae, 3 pairs of legs and sometimes 2 pairs of wings. They are usually small in size and usually cause resentment.

However, this should not be a misunderstanding. A world without insects, like the one we are approaching, would be a world in which cicadas did not sing in summer, bees did not pollinate fruit trees and there was no honey. And that would only be the beginning of the chaos.

Video

What if all the insects in the world disappeared

But if they are essential, they can also be carriers of serious diseases or vaccines. highly toxic poison that can cause deathSo it is better to be careful.

7 insect bites that indicate you should go to the doctor

Here’s a sampling of what these little creatures can do to humans. The deadliest insect bite for humans Least deadly.

ball ant (paraponera clavata,

Its sting is considered the most painful in the worldAble to cause chills, tachycardia, shortness of breath or loss of feeling, compared to the effect of a pill. Excruciating pain that lasts 12 or 24 hours.

It is found in the forests of Venezuela, Bolivia and Brazil. However, colonies have also been reported in Costa Rica and Nicaragua.

Although it is not poisonous, a person can be exposed to it due to dehydration after an attack or shock from pain.

Jumping ant (Myrmesia pilosula)

It is one of the few species of ants that can be dangerous to humans, along with other ants of the genus Myrmecia, which secrete One of the most poisonous poisons among insects.

It is a species native to Australia, with only a slight reaction to a bite. However, in endemic areas, up to 3% of the human population has developed an allergy to the venom, causing life-threatening anaphylactic reactions.

Between 1980 and 2000, 4 deaths were due to anaphylaxis following bites from jumpers, All in Tasmania, where he has a special presence.

Mango oil box (barberomelo majlis,

Also known as Carleza, it is a types of large beetles, One of the largest in Europe and is located in Spain. It is characterized by its black color with orange or blood red transverse bands.

When threatened, it secretes a substance called cantharidin. A fairly toxic poison because it causes skin lesions, vomiting or diarrhoea. A is According to an investigation by the National Museum of Natural Sciences (MNCN-CSIC), medicinal and aphrodisiac properties have been attributed to it, leading to deaths.

asian hornet (Vespa Velutina,

The stings of bees or wasps represent a great danger for people who are already allergic. But the risk is very high, even for those who do not show this sensitivity if it is a question of certain species in particular.

in the deadliest asian hornet (Vespa Velutina) which is usually found in our country 3 or 4 deaths per year, The species arrived in Spain in 2005, it is thought, from France, to settle in the north of the country. However, its presence continues to expand and it is believed that by 2029 it will have invaded the entire territory.

all A swarm attack kills, In which the victim receives several bites, in some cases more than twenty, which lead to death. The problem is that the Asian hornet is very territorial, so the group does not hesitate to defend its nest when it is in danger.

if you have one generalized allergy relationship Adrenaline must be administered immediately, as this is where there is a risk of death from anaphylaxis.

Asian Giant Hornet (Vespa Mandarinia,

out of our country, asian giant hornet is one of the commonly considered wasps One of the most poisonous insects.

Native to Asia, this species is kept as the largest hornet in the world, 5 centimeters long (for reference, the common wasp is about 2.5 tall) and has a wingspan of 7.5 cm.

However, as experts point out, its venom is no different from that of other species. Only, as for the Asian wasp, it is a very aggressive and territorial wasp. in Japan 50 people die in one year because of their bites.

Death Worm (oblique lonomy,

Also known as taturana oblique, it is a moth of the family Saturnidae, Typical of the tropical forests of South America and very present in Brazil.

At the caterpillar stage, it has stinging hairs or spikes whose The poison prevents the blood from clotting, can lead to fatal bleeding complications.

The first recorded attack in Brazil dates back to 1989. After 7 years, 600 cases of bites were recorded in the survey, Including 12 deaths. Due to the increase in incidence observed in recent decades, the Butantán Institute in Brazil produces an antidote able to neutralize the effects.

For money

The ace Can transmit bacteria called fleas Yersinia pestis, fish causative agentA very serious disease for humans, which in the XIV gave rise to one of the most devastating epidemics of humanity, causing millions of deaths in Eurasia.

The World Health Organization (WHO) warns that if left untreated, bubonic plague has a mortality rate of 30% to 60%, while the pneumonic variant is always fatal.

Currently, the 3 most endemic countries are the Republic of Madagascar. In statistics, between 2010 and 2015 there were 3,248 cases worldwide, 584 of them fatal.

kissing insect (Triatoma infestans)

This insect lives in the warm regions of South America and Stings to suck the blood of its victimsIn doing so, your bowel swells and defecates, leaving many parasites on your skin that can carry Chagas disease.

Also called American trypanosomiasis, it is a life-threatening disease. As in many cases it is asymptomatic, in others it causes inflammation of the heart muscle or the brain.

Chagas disease can have irreversible and chronic consequences on the nervous system, the digestive system and the heart. It affects approximately 6 million people and causes approximately 14,000 deaths per yearAccording to the WHO.

New Mosca (Glosina Morsitans Morsitans,

annoying fly bite turns into a red ulcer; Fever, swollen lymph nodes, muscle aches and headaches may appear within weeks. in advanced stages, The disease attacks the central nervous system and personality changes appear.Body clock disturbances, speech disturbances, seizures, and difficulty walking or speaking.

By its bite, if this insect is infected by parasites of the genus Trypanosoma, sleeping sickness is transmittedThose whose problems can develop over years can lead to death if left untreated.

The moth, native to Africa, present in about thirty countries, is characterized by gray and brown tones, measuring between 6 and 16 millimeters.

In 2009, the number of reported cases fell to less than 10,000, and in 2019 and 2020, 992 and 663 cases were reported, respectively. However, over the last century it has caused numerous epidemics on the African continent.

Mosquito

Not only does it spoil your summer nights, but the annoying mosquito is positioning itself as the deadliest animal in the world. it is because their Bites can spread to a life-threatening condition.

Of all, the one that causes the most serious cases and deaths is malaria, a Parasitic infection transmitted by mosquitoes of the Anopheles group Which can lead to organ failure and death within 24 hours. According to the latest WHO report in 2020 alone, there were 241 million cases of malaria worldwide and up to 627,000 deaths.

you are aedes aegypti Zika, a carrier of yellow fever and dengue fever, is a leading cause of serious illness and death in some countries in Asia and Latin America. it was estimated that This species of mosquito causes 50 million infections and 25,000 deaths per year.