「Sexually-transmitted infections」の版間の差分

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**role of sexually active groups
 
**role of sexually active groups
 
**highlye dependent upon human behavior
 
**highlye dependent upon human behavior
 +
  
 
<math>R_0 = B \times C \times D</math>
 
<math>R_0 = B \times C \times D</math>
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*<math>C</math>: mean rate of partner change  
 
*<math>C</math>: mean rate of partner change  
 
*<math>D</math>: mean duration of infectiousness
 
*<math>D</math>: mean duration of infectiousness
 +
 +
 +
core groups ⇄ bridging population ⇄ general population
 +
  
 
==Diagnosis==
 
==Diagnosis==
  
 
==Treatment==
 
==Treatment==

2021年4月16日 (金) 10:57時点における版

Definition

  • infections that are commonly transmitted by sexual activity
    • vaginal sex
    • anal sex
    • oral sex

Pathogen

Epidemiology

  • Syphilis in pregnancy > 350,000/year adverse birth outcome
  • Cervical cancer due to HPV
  • Infertility due to gonorrhea and chlamydia
  • HIV, needless to say


  • considerations
    • no significant non-human reservoirs
    • role of sexually active groups
    • highlye dependent upon human behavior


[math]\displaystyle{ R_0 = B \times C \times D }[/math]

  • [math]\displaystyle{ B }[/math]: transmission coefficient
  • [math]\displaystyle{ C }[/math]: mean rate of partner change
  • [math]\displaystyle{ D }[/math]: mean duration of infectiousness


core groups ⇄ bridging population ⇄ general population


Diagnosis

Treatment