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In 2016, there were 27,814 reported cases of syphilis, primary and secondary, in the United States, a 17.6% increase from the previous year and a 74% increase from the reported cases in 2012. [22] Primary and secondary syphilis have a high correlation to an HIV-coinfection, particularly in men who have sex with men (MSM).
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Partner notification is the practice of notifying the sexual partners of a person, known as the "index case", who has been newly diagnosed with a sexually transmitted infection that they may have been exposed to the infection. It is a kind of contact tracing and is considered a partner service.
The MHA-TP is used to confirm a syphilis infection after another method tests positive for the syphilis bacteria. The MHA-TP test detects antibodies to the bacteria that cause syphilis and can be used to detect syphilis in all stages, except during the first 3 to 4 weeks. This test is not done on spinal fluid.
The rapid plasma reagin test (RPR test or RPR titer) is a type of rapid diagnostic test that looks for non-specific antibodies in the blood of the patient that may indicate an infection by syphilis or related non-venereal treponematoses. It is one of several nontreponemal tests for syphilis (along with the Wassermann test and the VDRL test).
The Wassermann test or Wassermann reaction (WR) [1] is an antibody test for syphilis, named after the bacteriologist August Paul von Wassermann, based on complement fixation. It was the first blood test for syphilis and the first in the nontreponemal test (NTT) category. Newer NTTs, such as the RPR and VDRL tests, have mostly replaced it.
By 1956, congenital syphilis had been almost eliminated, and female cases of acquired syphilis had been reduced to a hundredth of their level just 10 years previously. [ 87 ] In 1978 in England and Wales, homosexual men accounted for 58% of syphilis cases in (and 76% of cases in London), but by 1994–1996 this figure was 25%, possibly driven ...
Treponema pallidum, formerly known as Spirochaeta pallida, is a microaerophilic, gram-negative, spirochaete bacterium with subspecies that cause the diseases syphilis, bejel (also known as endemic syphilis), and yaws. [1] It is known to be transmitted only among humans and baboons. [2]