Overview
Impetigo is a bacterial skin infection characterized by the eruptions of superficial pustules and formation of thick yellow crusty sores. It is highly contagious and can occur anywhere on the body, especially in exposed areas. The two different types of Impetigo are Bullous Impetigo, which are large blisters, and Non-Bullous Impetigo, which are crusted over blisters. Non-Bullous Impetigo is the most common type. Both types require contact precautions because they can be transmitted via physical contact with anyone who has it, sharing the same clothes, bedding, towels, etc... Because of the way young children proceed with their lifestyles, touching everything within their reach, the primary age groups targeted with this infection are, in fact, young children. It is most common on their facial area, mainly around their noses and mouths, but sometimes impetigo will appear on their arms and legs. Although children are the main hosts of this infection, they are not the only hosts. Even adult men and women can be susceptible to the inconvenience of Impetigo. (http://www.webmd.com/skin-problems-and-treatments/understanding-impetigo-basics) (Nemours, 1995-2011)
The two main bacteria precipitating Impetigo are staphylococcus aureus, the most common cause, and streptococcus pyogenes. If left untreated, streptococcus pyogenes can also cause post-streptococcal glumerulonephritis, or a disease that causes an inflammation of the kidney to occur following a strep throat infection. Although this is rare, standard precautions must still be taken to prevent these repercussions. Staphylococcus aureus and streptococcus pyogenes are the main causes of Impetigo, but they are not the only. Other lesions, such as eczema, body lice, insect bit...
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...s simple as washing hands and showering regularly can terminate the chances of coming across this bacteria. Also, doctors encourage special attention given to areas with a broken barrier of protection. These areas are advised to be kept extra clean and away from possible transmitters of Impetigo. (Nemours, 1995-2011)
Works Cited
"Impetigo ." KidsHealth - the Web's most visited site about children's health. N.p., n.d. Web. 26 Oct. 2011. .
"Impetigo Cause ." National Institute of Allergy and Infectious Diseases Home Page . N.p., n.d. Web. 26 Oct. 2011. .
"Impetigo Causes, Contagious, Transmission, Complications." WebMD - Better information. Better health.. N.p., n.d. Web. 26 Oct. 2011. .
Hidradenitis Suppurativa (HS) is a chronic skin condition that features lumps under the skin that range from pea-sized to marble sized. This condition is also known as acne inversa. Hidradenitis Suppurativa is NOT contagious. This condition usually occurs where skin rubs together such as between the buttocks, under the breasts, the armpits and the groin. Most of these lumps tend to be very painful and when they break open they often produce malodorous pus.
Streptococcus pyogenes, also known as Group A streptococcus (GAS), is a β-hemolytic, Gram-positive bacterium that most commonly causes respiratory disease, including pharyngitis or tonsillitis, as well as skin infections such as impetigo and cellulitis. The organism is transmitted via respiratory droplets or by contact with fomites, and commonly infects young children. In addition to the common clinical presentations associated with S. pyogenes, some individuals develop the postinfectious sequelae of rheumatic fever and glomerulonephritis. Due to the severity of these medical consequences, prophylactic antibiotic use is often recommended for any patients with otherwise mild S. pyogenes infections (21).
If having dry skin isn’t bad enough, witnessing it in front of you get into clumps and morphing into a patch of dry skin most be the worst. Ichtyosis Vulgaris (or also called fish scale disease) is a skin disorder that is passed down the family line that leads to dry, scaly skin. Ichtyosis Vulgaris is one type of skin disorder that is very common. You are born with this skin disease which it is inherited in an autosomal dominant pattern. This type of skin disease is not life threating at all but there really isn’t a way to cure it at you just have to go on living with it. They symptoms of Ichtyosis Vulgaris are: dry skin, scaly skin, mild itching of the skin, and maybe some skin thickening. With time the dry skin can actually begin to bunch up together and start to create patches on your skin covering large areas of your body such as the back, arms, and legs. Unless spotted at a young age most cases of Ichtyosis Vulgaris go undiagnosed due people thinking that it is only “dry skin”
Syphilis, the third most common sexually transmitted disease, affects 12 million new people each year and is the leading cause of stillbirths and deaths among newborns in many developing countries. 3 The causative agent of venereal syphilis is Treponema pallidum, under the Family Spirochaetaceae of the Order Spirochaetales. It is a spirochete, a helical to sinusoidal bacterium ranging from 5 to 15 microns in length. 2 T. pallidum multiplies by binary transverse fission and enter the body through mucous membranes (squamous or columnar epithelium cells) or minor breaks or abrasions in the skin. From there, it migrates to every corner of the body through the blood and lymphatic circulatory system, infecting virtually every bodily organ, including the nervous system. Infections can even reach the womb, infecting the newborn known as congenital syphilis .4
been previously touched by an infected person, will transmit the disease to the healthy person who
This parasite is spread through the bite of sandflies. There are three different types of infections and they each show varying degrees of severity. The cutaneous form produces mild skin ulcers, mucocutaneous produces ulcers in the mouth and nose, and the visceral form of the disease starts with skin ulcers and then fever, low red blood cell count, and an enlarged spleen and liver. The parasite is detected by a microscope and visceral can also be found by doing blood tests. 12 million people are in infected in 98 different countries and 2 million new cases are found every year. The disease also kills around 20 to 50 thousand people a year.
There are factors that can put people at risk for contracting this disease, for example, exposure to endemic areas such as India, Egypt, Brazil, and Angola. Although this disease is communicable, it is not highly contagious. Constant contact with the untreated may result in transmission of the disease through inhaled respiratory secretion or droplets entering an abrasion on the skin. However, droplets cannot infect the intact skin. Individuals living with the untreated are 8X more likely to develop the disease. Another risk factor may be the improper handling of wild life without safety gloves. Certain primates and 9-Banned armadillos are possible carriers of this disease, making animal to human transmission a probability. Furthermore, Mycobacterium leprae can survive in moist soil for one to two weeks.
Meanwhile, there is wonder about who can be a carrier of NGU. In case you did not know, men and women both can be infected by the Nongonococcal Urethritis Disease. Found in studies, mostly in men due to their sexual infections. Men between the ages of 15 and 30 tend to have more than a few sex partners, which gives the meaning for a high risk for this abnormality. Some men have both Gonococcal and Non-Gonococcal Urethritis. Slightly in women from the urethra which is not common during a time period of sexual intercourse.
The principle sites of nosocomial infections in patients, in order from most common to least common are: urinary tract, surgical wounds, respiratory tract, skin, blood, gastrointestinal tract, and central nervous system (Abedon). According to the CDC, the most common pathogens that cause nosocomial infections are Staphylococcus aureus, Pseudomonas aeurginosa, and Escherichia coli (EHA). Methicillin resistant Staphylococcal aureus (MRSA) is a strain of bacteria that is commonly...
Bacteria are one cause of infectious disease. Bacteria are a single-cell microorganism that is very common in our bodies. Less than one percent of bacteria will actually make us sick. Some of the more common infections caused by bacteria include strep throat, salmonella, and e-coli. Strep throat is common in children and causes a painful sore throat. Strep is usually treated with antibiotic medication. Salmonella is spread on food that is contaminated by human or animal...
Streptococcus pyogenes is a very common bacteria found in humans. It is very transmissible and can be caught through the air via coughing or sneezing. This form of Strep. illness is referred to as Streptococcal pharyngitis, also known as Strep. throat, which can complicate into Scarlet Fever. It is also possible to be infected through abrasions of the skin, which can result in cellulitis, impetigo, or even necrotizing fasciitis. Aside from human to human contact, these bacteria can also be found in unpasteurized milk. There is no vaccine for Streptococcal infections, though antibiotics such as penicillin still work very well against them.
infected from skin to skin contact with others who have skin warts. The skin warts affect one
In skin tissues the larvae mature into adults, which commonly exist in nodules in skin connective tissues