Who feeds on human blood (video)

The great variety of micropredators who want to feast on our blood often leaves us perplexed as to who bit so mercilessly and painfully this time. We will talk about bedbugs, and not only.

Features of bedbug bites

The consequences of bedbug bites are shown in the photo. This insect has a special proboscis, which is completely invisible when not eating. Sharp and durable, it can easily pierce delicate human skin. This organ has two grooves – through one bug it injects an anesthetic substance under the skin, through the second it absorbs blood. Thanks to this, a person may not feel bedbug bites at night.

A hungry bug perfectly senses the tremors of pulsating blood. Having extended its proboscis and pierced the skin with it, it easily gets to the vessel, sucks up a milliliter to one and a half liters of life-giving moisture and moves to a new place to receive the next portion. To be completely saturated, it needs approximately 7 ml of blood, after which it blissfully swells and becomes voluminous.

Who else bites besides bedbugs?

Among lovers of human blood, the most common insects should be noted – mosquitoes and midges, fleas and ticks, ants. The list is quite long, and sometimes it is difficult to determine whose bite is causing the skin to itch unbearably or cause inflammation. Sometimes even doctors make the mistake of mistaking multiple bites for allergies or signs of chickenpox. Knowing how bedbugs bite, you can almost accurately identify the culprit. Distinctive signs of their bites:

• insect aggressiveness only at night;
• a characteristic “path” of bites due to crawling for a new portion of blood;
• the number of traces left behind.

If these features are absent, you should find out who exactly bites, except bedbugs, and try to get rid of the “aggressors”.

Features of domestic bedbugs

The house or bed bug prefers to settle in the vicinity of beds and sofas – under mattresses, in crevices of baseboards, under wallpaper and behind cabinets. Having settled in one apartment, bedbugs crawl like uninvited guests throughout the high-rise building. Photos provide shocking evidence of how bedbugs bite. After an attack by these small predators, the skin is irritated and itches unbearably, and the number of bites can sometimes reach half a thousand.

The owners of apartments where the voracious insects have settled know firsthand how bedbugs bite. Only thorough disinfestation can get rid of the infestation of bedbugs, which have become increasingly common lately.

Experts say bedbugs do not pose a health threat. But there is a nuance: a British couple, as our publication previously wrote, died in the hotel after the neighboring room was disinfected from blood-sucking insects. It all happened on August 25, 2018 at the Steigenberger Aqua Magic hotel in the Egyptian resort of Hurghada on the Red Sea. A British couple on holiday died there within a few hours of each other. The investigation found no problems with the air conditioning or other equipment in the hotel room, the prosecutor said.

As it turned out, the couple died from poisoning after the next room was treated with Lambda to kill bed bugs, reports the British agency PA Media. In some countries, Lambda is diluted with a substance called dichloromethane, which causes the body to metabolize or absorb carbon monoxide. The treated room was connected to the room where the British couple was staying, by a door that was sealed with masking tape. Returning to the hotel in the evening, the couple went to bed, but the next day their daughter Kelly was in for a shock. She found 69-year-old John Cooper dead in the room and 63-year-old Susan in poor condition – she died a few hours later in hospital.

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