GCSE Biology (AQA)

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Gonorrhoea

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Infection and Response Communicable Diseases

Gonorrhoea

2:10 Diseases Caused by Bacteria, Fungi and Protists
Spec 4.3.1.3
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  • Gonorrhea is a sexually transmitted disease (STD) caused by a bacterium.
  • The bacterium's appearance is shown in a diagram.
  • Symptoms include a thick, yellow or green discharge from the vagina or penis, and pain during urination.
  • Some people may not exhibit any symptoms.
  • Untreated gonorrhea can lead to infertility.
  • Gonorrhea was historically treated with penicillin, which killed the bacterium.
  • Penicillin is now less effective due to the evolution of resistant strains of the bacterium.
  • Gonorrhea spreads through sexual contact.
  • Barrier methods of contraception, such as condoms, can help control its spread.
  • Current treatment includes the use of newer antibiotics.
  • Both infected individuals and their sexual partners should be treated with antibiotics to limit the spread.
  • For educational purposes, it's important to describe gonorrhea's transmission, symptoms, and prevention methods.

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