Chagas bites, caused by the "kissing bug," often appear as a cluster of red, itchy, or swollen welts. The bites typically occur on exposed skin, especially the face, mouth, or eyes, and can be initially painless.
There is no 'typical' reaction to a kissing bug bite. Like mosquito bites, some people have almost no reaction and other people have severe reactions. It is not usually possible to tell what bit you if you are only looking at the bite. Reactions to kissing bug bites vary from unnoticeable to anaphylactic shock.
In the acute phase of infection, healthcare providers might observe parasites circulating in the blood. They can diagnose Chagas disease by detecting these parasites in a blood smear through microscopic examination. This involves preparing and staining both thick and thin blood smears to visualize the parasites.
Chagas disease has two stages; the first stage is called the 'acute phase' and the second stage is called the 'chronic phase'. After the T. cruzi parasite enters the body, the acute phase can last for a few weeks or months.
Chagas disease is often called a silent killer because it can go unnoticed for years, even decades, before causing life-threatening complications. It's caused by a parasite carried by a group of blood-sucking insects commonly known as kissing bugs, because of their tendency to bite people around their mouths.
Here are five potentially deadly parasites you should keep on your radar.
Occasionally people are aware of small insects flying around them, but do not actually see them biting. These bites may be from small biting midges, often called “no-see-ums”. They are also known as punkies or sand flies.
That depends on your definition of hard, but termites, bedbugs, and cockroaches top the list. In the pest control world, the top most challenging cases are those that involve severe infestations of termites, bed bugs, and cockroaches. Each of these sends shivers down most people's spines, and for good reason.
Chiggers (also called harvest mites or red bugs) are tiny red mites that bite. Their bites aren't painful, but they do cause intense itching. Chiggers are members of the arachnid family, which also includes spiders and ticks.
These bugs also are called reduviid. They may also be known as "kissing bugs" because they tend to bite people's faces. Chagas disease is common in South America, Central America and Mexico. Rarely, Chagas disease has been found in the southern United States.
About 8 million people globally, including an estimated 280,000 in the United States, have this disease, often without knowing it. Without treatment, Chagas disease can be life-threatening.
If you have symptoms of Chagas disease, two or more blood tests can confirm the diagnosis. If you're diagnosed with Chagas disease, you're likely to have more tests. These tests can show whether the disease has become chronic and caused heart or digestive complications.
Symptoms of Chagas disease in the acute phase (the first few weeks or months) are:
Chagas disease can be treated with benznidazole or nifurtimox. Both medicines kill the parasite and are fully effective in curing the disease if given early, in the acute phase, including in case of congenital transmission.
Human Chagas disease is a notifiable disease in 8 states (Arizona, Arkansas, Louisiana, Mississippi, Tennessee, Texas, Utah, and Washington) and 2 California health jurisdictions (San Diego County and Los Angeles County).
A bed bug bite may appear red and slightly swollen. The bite marks may be random, appear in a straight line, or in a zigzag pattern. Bite marks often appear in clusters of three to five bites. Bed bug bites may be mistaken for mosquito, flea, or spider bites, or for a rash or hives.
1. Mosquito (Anopheles genus) The title of deadliest insect in the world goes to the mosquito - which probably is no surprise.
But there are a few ways to tell the difference. Pattern: Bed bug bites may appear in a linear pattern, as a series of multiple bites in a row or a zigzag. Flea bites often show up in clusters of three (sometimes also in a straight line).
DID YOU KNOW the Mayfly has the shortest adult lifespan, living for only about 24 hours? . 01 FACT Adult mayflies don't have mouths. They can't eat. Their entire adult existence is dedicated to one mission: find a mate, reproduce, and die.
Bug Bites While Sleeping
There are three likely sources for bug bites at night — spiders, mosquitos or bed bugs.
You Should Never, Ever Squish a Centipede In Your House Because They Eat Insects Most importantly, the average house centipede can't really do much to hurt you — other than scarring you mentally, of course. But it's also a voracious eater. Its favorite foods are ants, spiders, bedbugs, cockroaches, and silverfish.
Flea bites will often show up in a line or cluster (similar to the bed bug) as the flea moves around when feeding. The bites can be itchy and uncomfortable, but they are not dangerous. One common indicator that you have flea bites instead of bed bugs is the location of the bites are in.
Bed bugs are an irritating pest known for their itchy bites. They infest pillows and bedding but can also travel to other spaces in the home when the infestation is large.
Dry skin: Your body loses moisture at night, which can make your skin itchy. Hormonal changes: At night, your body doesn't produce as many hormones as it does during the day and certain hormones reduce inflammation (swelling). As you have fewer hormones at night, your skin could be itchy.