Search results
Results from the WOW.Com Content Network
Gonorrhea is caused by the bacterium Neisseria gonorrhoeae. [19] Previous infection does not confer immunity – a person who has been infected can become infected again by exposure to someone who is infected. Infected persons may be able to infect others repeatedly without having any signs or symptoms of their own. [27]
Within N. gonorrhoeae, genes exist that confer resistance to every single antibiotic used to cure gonorrhea, but thus far they do not coexist within a single gonococcus. However, because of N. gonorrhoeae ' s high affinity for horizontal gene transfer, antibiotic-resistant gonorrhea is seen as an emerging public health threat. [85]
The genus Neisseria is named after the German bacteriologist Albert Neisser, who in 1879 discovered its first example, Neisseria gonorrhoeae, the pathogen which causes the human disease gonorrhea. Neisser also co-discovered the pathogen that causes leprosy, Mycobacterium leprae. These discoveries were made possible by the development of new ...
For premium support please call: 800-290-4726 more ways to reach us
One promising area is molecular tests, which Hamill says look for genetic markers that can signal a gonorrhea infection is resistant to certain antibiotics so doctors can prescribe the best ...
The genus Streptococcus has around 129 species and 23 subspecies [16] that benefit many microbiomes on the human body. There are many species that show non-pathogenic characteristics; however, there are some, like S. pneumoniae, that exhibit pathogenic characteristics in the human body. [17] [11]
Although infections like chlamydia, for example, ... chlamydia, gonorrhea and syphilis — in Americans ages 55 to 64 have more than doubled over the past decade. Given that 1 in 6 people globally ...
Chancres on the face and hand Chancre on the underside of the penis. A chancre (/ ˈ ʃ æ ŋ k ər / SHANG-kər) [1] is a painless genital ulcer most commonly formed during the primary stage of syphilis. [2]