It is not difficult to find that people seem to be more afraid of the five-step snake than the five-step snake. But you must know that the poison of the five-step snake is several times more toxic than the five-step snake. Aren’t people afraid of the five-step snake? Already? In fact, people are generally afraid of the five-step snake. This may be because the five-step snake is widely distributed in my country and bites a large number of people. In addition, it causes serious injuries and high mortality, which leaves a deep impression on people. It is understood that the mortality rate of bites from five-step snakes can reach more than 30%, which is much higher than that of ordinary venomous snakes. In addition, five-step snakes are relatively active and often appear within the range of human activities, thus increasing the risk of being bitten.

According to data released by the National Health Commission, there are about 17,000 venomous snake bites in China every year, among which five-step snake bites rank fifth, accounting for 5.89% of the total. Moreover, the incidence rate of five-step snake bites is relatively high. Among all provinces in the country in 2019, Guangdong, Guizhou, Yunnan, Hunan, Guangxi, Jiangxi and other provinces have a higher incidence rate of five-step snake bites, ranking among the top.

In addition to data, there are also some actual cases that further prove why people are so afraid of five-step snakes. For example, in 2019, a fatal case of a five-step snake bite occurred in Hunan. A man died shortly after being bitten by a five-step snake in the wilderness. In addition, the venom of the five-step snake may cause serious sequelae, such as local necrosis, renal failure, cardiovascular system failure, etc., causing great pain and distress to the bitten person and his family members.

Therefore, although the toxicity coefficient of the five-step snake is not high, its harmfulness has been fully reflected and recognized, and it is completely understandable that people are afraid of the five-step snake.

The terrible venom of the five-step snake

Since everyone is so afraid of the five-step snake, how toxic is the five-step snake? The venom toxicity coefficient of the five-step snake is generally 0.25 to 0.32 mg/kg, which is a medium category among venomous snakes in my country. However, it contains no type Ⅰ or type Ⅱ neurotoxin, but it is one of the most lethal ingredients. Therefore, Its bite can quickly attack the nervous system and circulatory system, causing severe poisoning reactions and even death.

Specifically, the symptoms of a five-step snake bite mainly include severe pain, swelling, infection, shock, local necrosis, etc. Many people need rescue treatment in the hospital to survive death. According to statistics from medical experts, the number of deaths caused by snake attacks in China may reach hundreds each year.

In addition, the venom of the five-step snake can also cause long-term physical damage, such as kidney disorders, cardiovascular diseases, etc. In some cases, victims may require surgery or long-term medication.

Unlike the five-step snake, the toxicity coefficient of the bungara snake is relatively high globally, mainly due to the fact that it contains very rich neurotoxins. The venom of the bungara snake contains a variety of neurotoxins, such as gangliotoxins, amino acid toxins and peptide toxins, which are more toxic than five-step snakes and other snakes. Even a small bite can cause serious harm.

According to reports, the length of bungara snake fangs can reach more than 5 millimeters, and the venom content is generally about 5 to 15 milligrams. Its toxins can enter the human body through wounds, damaging the human body's nerves, circulation, and Digestive and other systems. Symptoms after a bite include severe pain, swelling, vomiting, headache, palpitations, edema of the lower limbs, etc. In severe cases, it may lead to nervous system or circulatory system failure and death.

Why is the fatality rate of the five-step snake high?

You must know that the fatality rate of the five-step snake is relatively high because its venom contains a certain amount of neurotoxins, which can damage the human nervous system and cause severe toxic reactions. At the same time, the parts of the human body bitten by the five-step snake are usually located in areas with dense blood vessels such as fingers and toes, making it easier for toxins to enter the blood circulation system, accelerating the spread of toxins, and thus aggravating the fatality.

According to scholars' reports on snakebite incidents, the fatality rate of snake bites is about 20% to 30%. For example, on July 9, 2013, a 13-year-old boy in Jiangmen City, Guangdong Province was bitten by a five-step snake. Due to the serious nature of the injury, rescue efforts failed and he died. Similarly, on January 15, 2017, Nanchang City, Jiangxi Province issued an emergency notice on the bite epidemic situation of five-step snakes. The notice stated that Nanchang received and treated a total of 413 patients bitten by venomous snakes in 2017, of which five-step snakes accounted for a large proportion.

It is worth noting that the fatality rate of a five-step snake bite does not only depend on its toxicity, but also is related to factors such as the location of the bite, human health, and timely treatment. If you receive timely rescue and treatment, and follow the doctor's instructions for effective rehabilitation, the damage caused by the venom of the five-step snake to the human body can be effectively reduced, thereby reducing the fatality rate.

Properly guard against the five-step snake

The five-step snake is a very dangerous venomous snake that generally does not appear in downtown areas, but in recent years many snakes have often entered In residential buildings or sewers, we still need to take precautions to avoid being bitten.

Generally speaking, five-step snakes usually appear at night, so be especially careful. If you are outdoors, always be aware of your surroundings and watch for signs of animal activity. Also wear high shoes, long pants and long-sleeved clothing to protect your legs and arms from snake attacks.

Sometimes, five-step snakes will sometimes get into the house, so use tools such as mosquito nets and sprays to prevent mosquito bites and reduce the chance of five-step snakes entering the room. And five-step snakes live easily around garbage and waste. Ask someone to clean up in time to remove the five-step snake's habitat.

For those who keep livestock or pets, they should pay attention to providing them with a safe living environment. Try not to let them move alone outdoors, and do not let them come into contact with grass and other places where five-step snakes may be hidden.

If you are bitten, seek medical attention immediately without delay.