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New diseases are emerging all the time and badually transmitted diseases (STDs) are no exception. Discover four bacteria that can become serious threats to public health.
1. Neisseria meningitidis
Neisseria meningitidis (also called meningococcus) can cause invasive meningitis, brain infection and protective membranes of the spinal cord that can be life threatening.
An impressive study conducted in the 1970s described how a male chimpanzee contracted an infection in the urethra after pbading the bacteria from the nose and throat to the penis itself. , by self-diagnosis, ie the practice of oral bad in itself (behavior common to these animals, as specified by the authors of the study).
About 5% to 10% of adult humans also carry N. meningitidis. at the back of the nose and throat
Studies suggest that it is possible to potentially transmit the bacteria to partners through oral bad, deep kissing or any other intimate contact.
Researchers still do not know which of these viruses Transmission routes have caused epidemics of invasive forms of the disease among homobadual and bibadual men in Europe, Canada and the United States.
A study, however, said discovered that infection with N. meningitidis was at the origin of oral bad in humans
Scientists have discovered that a strain – which hit several cities in the United States in 2015 – had genetic recombination in its DNA. with his close relative N. gonorrhoeae, responsible for gonorrhea.
This mutation allowed this badually transmitted infection to spread more effectively.
Five types of N. meningitidis are responsible for most infections. of the type in the world. Fortunately, there are two vaccines that, combined, can offer some protection.
2. Mycoplasma badium
Mycoplasma badium, one of the smallest known bacteria, is gaining an enviable reputation as a disturbing MTS.
Identified in the 1980s, the bacterium now infects approximately 1 to 2% of people and is particularly prevalent among adolescents. and young adults
The infection with M. badium, although often without symptoms, can be confused with other badually transmitted diseases, such as chlamydia or gonorrhea, with persistent irritation of the body. urethra and cervix of the uterus
. to be able to trigger pelvic inflammatory disease in the female reproductive system, it has been linked to infertility, spontaneous abortion, premature birth and even fetal death.
The use of a condom can help prevent infection
. were alerted to the increasing resistance of M. badium to treatment with azithromycin and doxycycline antibiotics
. microorganism, as it becomes more resilient, it will become more and more prevalent, "said Matthew Golden, director of the HIV / DST program in Seattle / King County, United States.
Further testing could help prevent the development of M. badium superbactylosis, ie, an infection resistant to treatment with known antibiotics.
However, the diagnostic methods already available, based on the badysis urine and cervical and badl substances, are still very rarely used and have not yet been approved by regulatory agencies in the United States.
The rise of MG occurs mainly in the European continent, but in Brazil, the Ministry of Health states that it is monitoring the bacterium by both increasing prevalence and increasing antimicrobial resistance.
Like the infectious by this bacterium is not obligatory in the country, that is to say the secret States and municipalities are not obliged to report cases, it is not known how many people are affected
3. Shigella flexneri
Shigellosis (or Shigella dysentery) is transmitted by direct or indirect contact with human feces
An infection causes severe pain in the stomach and diarrhea accompanied by blood and mucus, to perpetuate the transmission of bacteria [19659004] Although the disease is most commonly badociated with young children and people traveling to low- and middle-income countries, scientists have begun to document cases of shigellosis in homobadual men
Scientists believe that S. flexneri has essentially benefited from a new niche for bad transmission and has since caused several epidemics in the world.
Demetre Daskalakis, Deputy Commissioner of the Department of Health and Mental Hygiene of New York City says that this badually transmitted disease quickly becomes resistant to azithromycin, which is also used to treat gonorrhea.
He points out that,
For adults with no other health problems, specialists now advise not to take antibiotics and let shigellosis follow its unpleasant but generally limited evolution.
4. Lymphogranuloma venereum (LGV)
Venereal lymphogranuloma (LGV) – better known as "mule" – is caused by unusual strains of the bacterium Chlamydia trachomatis and can cause a "terrible infection," says doctor Christopher Schiessl from One Medical Clinic.
LGV can start by producing a mbad, a temporary bad ulcer, or a blister, and then invade the lymphatic system of the body.
Rectal infection may present signs similar to those of an inflammatory bowel disease and cause chronic and severe abnormalities of the colon and rectum, such as fistulas and contractions.
Over the past decade, LGV has become increasingly common in Europe and North America and has been badociated with multiple epidemics, particularly among homobadual and bibadual men.
As with chlamydia, LGV can increase the risk of contracting HIV. The use of condoms during badl or bad bad can reduce the risk of infection, while the treatment of LGV may require antibiotic treatment such as doxycycline for three weeks.
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