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Chlamydia trachomatis pathogenesis
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The Organism Chlamydia Trachomatis Chlamydia trachomatis is a small bacterium that cannot grow outside a living cell. In this respect it resembles a virus, but it is actually a very sophisticated organism. There are two other related organisms: Chlamydia psittaci is widespread in animals and can be transmitted to humans. This organism in humans is an uncommon cause of severe pneumonia particularly when acquired from infected birds of the parrot (Psittacine) family, and occasionally of abortion following contact with infected sheep. The more recently described Chlamydia pneumoniae (also known as the TWAR agent - Taiwan Acute Respiratory, after the designations of the first two isolates), may prove to be a frequent cause of upper and lower respiratory infection transmitted from person to person by infected droplets. Which diseases does it cause? Worldwide, the most important disease caused by Chlamydia trachomatis is trachoma, one of the commonest infectious causes of blindness. In some parts of the developing world, over 90% of the population becomes infected. However, the specific strains of Chlamydia trachomatis which cause trachoma and the epidemiological conditions for its spread, are not found in the UK. In Britain, the organism often causes genital tract infection. In men, Chlamydia trachomatis is the commonest cause of non-gonococcal or (less correctly) non-specific urethritis. In women, the organism may infect both the cervix and the urethra. Epididymitis may complicate infection in men, whilst in women infection in the upper genital tract - the endometrium and the fallopian tubes, may
Introduction: Chlamydia Trachomatis is the organism responsible for diseases such as trachoma and the STD Chlamydia. Chlamydia is the most common STD in the United States, with about 4 million new cases diagnosed every year.
Catlin (1992) reports that many different media have been used to isolate G. vaginalis from clinical specimens. The most successful media pos...
Craven , D., & Hjalmarson, K. (2010). Ventilator-associated tracheobronchitis and pneumonia: thinking outside the box. Clinical Infectious Diseases: An Official Publication Of The Infectious Diseases Society Of America , 1, p.S59-66. Retrieved from http://ehis.ebscohost.com/eds/detail?sid=44b983f2-9b91-407c-a053-fd8507d9a657@sessionmgr4002&vid=9&hid=116&bdata=JnNpdGU9ZWRzLWxpdmUmc2NvcGU9c2l0ZQ==
In untreated gonorrhea infections, the bacteria can spread up into the reproductive tract, or more rarely, can spread through the blood stream and infect the joints, heart valves, or the brain. The most common result of untreated gonorrhea is PID, a serious infection of the female reproductive organs. Gonococcal PID often appears immediately after the menstrual period. PID causes scar tissue to form in the fallopian tubes. If the tube is only partially scarred, the fertilized egg cannot pass into the uterus.
Viruses are the simplest and tiniest of microbes, and are made up of proteins, nucleic acid, and lipids. The nucleic acids contain the genetic code that helps them grow and reproduce, but only once they find their way into a living organism. Viruses themselves are not considered living organisms because they don’t have cells, they don’t metabolize nutrients, produce and excrete wastes, and they can’t move around on their own. The remains of the nucleic acid then forms a covering, called the capsid. Once the capsid gets removed, viruses use the building materials of th...
(Urinary Tract Infection in Adults) some infections can lead to serious problems, such as kidney infections. Chronic kidney infections—infections that recur or last a long time—can cause permanent damage, including kidney scars, poor kidney function, high blood pressure Urinary tract infections is highly associated with women and them having recurring infection, UTIs are caused by usually bacteria that pass in the urethra and the bladder. Majority of the time, your body immune system can get rid of these bacteria according to (Mayo clinic) the bacteria are Escherichia coli (E. coli) a type of bacteria normally found in the gastrointestinal (GI) tract other bacteria are staphylococcus, proteus, klebsiella, enterococcus, and pseudomonas. According to (webMD) Some bladder infections in both men and women have been linked to two sexually transmitted organisms: chlamydia trachomatis and mycoplasma. Another sexually transmitted organism, trichomonas, can cause similar
Correspondingly, this sickness is spread and contracted by sexual, non-sexual, and perinatal contact. Through sexual contact, it goes to penis to vagina and or penis to rectum. Germs caused by NGU are reliable to be passed down during sex, vaginal or orally, which involves direct mucous membrane contact with an infected person. “T...
Pathogens are a type of microorganism that spreads viral and bacterial diseases. These diseases when present in human blood and body fluids are known as blood borne pathogens, and can spread from one person to another. (Worcester polytechnic institute) The most serious types of blood borne diseases are the hepatitis B virus (HBV) and hepatitis C virus (HCV), which can cause liver damage; and HIV (human immunodeficiency virus), which is responsible for causing AIDS (acquired immune deficiency syndrome). The blood borne pathogens can be spread when the blood or body fluids (semen, vaginal fluid, breast milk, and amniotic fluid) of an infected individual comes into contact with mucous membranes or an open sore or cut on the skin of another person. Mucus membranes are located in the eyes, nose, mouth, and other areas as well. ("Bloodborne pathogens: MedlinePlus Medical Encyclopedia") Two of the most common ways that pathogens are transmitted is through the exchange of fluids during sexual intercourse or by sharing infected IV needles. (Worcester polytechnic institute)
Bacterial vaginosis is identified with patient with high incidence of endometritis and pelvic inflammatory disease status post abortion and/or gynecological procedures (Hainer & Gibson, 2011). This vaginal infection, bacterial vaginosis, has been associated with status post and postpartum endometritis, pelvic inflammatory disease (PID), and during pregnancy, late fetal loss and spontaneous preterm birth (Verstraelen, Verhelst, Vaneechoutte, & Temmerman, 2010).
Chlamydial infection is the most common bacterial sexually transmitted disease in the United States today. The U.S. Centers for Disease Control and Prevention estimates that more than 4 million new cases occur each year. The highest rates of chlamydial infection are in 15 to 19-year old adolescents regardless of demographics or location. Pelvic inflammatory disease (PID), a serious complication of chlamydial infection, has emerged as a major cause of infertility among women of childbearing age. Chlamydial infection is caused by a bacterium, Chlamydial trachomatis, and can be transmitted during vaginal, oral, or anal sexual contact with an infected partner. A pregnant woman may pass the infection to her newborn during delivery, with subsequent neonatal eye infection or pneumonia. The annual cost of chlamydial infection is estimated to exceed $2 billion.
In addition to affecting the gastrointestinal tract empacho can also involve the pelvic region of the body. When it affects the pelvic area it can result in problems such as vaginitis8. This occurs when there, “Is an inflammation of the vagina that can result in discharge, itching and pain. ”12 Symptoms of vaginitis consist of, but are not limited to, pain during urination, discolored vaginal discharge, and intense vaginal itching.
Sexually Transmitted Diseases Sexually Transmitted Diseases STDs, a.k.a venereal diseases, infectious diseases passed from one person to another during sexual contact. STDs are the most common infections known. More than 12 million people in the United States, including 3 million teenagers, are infected with STDs every year. The United States has the highest STD rate in the world about one in ten Americans will contract an STD during his or her lifetime. People who do not know they are infected risk infecting their sexual partners and, in some cases, their unborn children. If left untreated, these diseases may cause pain or may destroy a woman's ability to have children. Some STDs can be cured with a single dose of antibiotics, but AIDS cannot be cured. Those most at risk for contracting STDs are people who have unprotected sex—without using a condom, people who have multiple partners, and people whose sex partners are drug users who share needles. Static’s show that Americans between the ages of 16 and 24 are most likely of catching STDs than older adults, because younger people usually have multiple sexual partners than an older person in a long-term relationship. Teenagers may be embarrassed to tell their sexual partners they are infected Teenagers may also be embarrassed or unable to seek medical attention for STDs. This means that they only more likely to pass the disease to other young people and have a greater risk of suffering the long-term consequences of untreated STDs. STDs are transmitted by infectious bacteria, viruses, parasites, fungi, and single-celled organisms called protozoa that live in warm, moist parts of the body, like the genital area, mouth, and throat. Most STDs are spread while having sex, but oral sex can also spread disease. Some STDs are passed from a mother to her child while pregnant, when the disease enters the baby's bloodstream, during childbirth as the baby passes through the birth canal, or after birth, when the baby drinks infected breast milk. AIDS can be transmitted by blood contact such as open wounds, between people who share infected needles or received through an injection of infected blood. Some people believe that STDs can be transmitted through shaking hands or other casual contact, or through contact with inanimate objects such as clothing or toilet seats, but they can’t. Chlamydeous, is from trachoma is bacterium, is the most commonly transmitted STD in the United States.
Bacterial bladder infections may occur in women as a result of sexual intercourse. But even sexually inactive girls and women are susceptible to lower urinary tracts infections because the female genital area often harbors bacteria that can cause cystitis.
...lomavirus (HPV), pelvic inflammatory disease, syphilis, trichomoniasis, vaginal infections, and other sexually transmitted diseases (STDs), including recent facts about prevalence, risk factors, diagnosis, treatment, and prevention : along with tips on discussing and living with STDs, updates on current research and vaccines, a glossary of related terms, and resources for additional help and information (4th ed.). Detroit, MI: Omnigraphics.