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Major source of transmission of syphilis is:

Correct answer: D. Sexual contact

  • A. Blood transfusion
  • B. Insect bite
  • C. contaminated water
  • D. Sexual contact

Explanation

The major source of transmission for syphilis is through sexual contact, specifically through direct contact with syphilis sores or mucous membranes of an infected person during vaginal, anal, or oral sex. Syphilis is primarily a sexually transmitted infection caused by the bacterium Treponema pallidum.

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About Reproduction

Human reproduction covers the male and female reproductive organs, gamete formation, fertilization, implantation and hormonal regulation. The menstrual cycle includes ovarian and uterine changes controlled by pituitary and ovarian hormones, while sexually transmitted diseases are studied through their causes, transmission, symptoms, prevention and effects on fertility.

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