89.7 MB (3.5 MB compressed)
6859 x 4573 pixels
58.2 x 38.6 cm ⏐ 22.9 x 15.2 in (300dpi)
KATERYNA KON / SCIENCE PHOTO LIBRARY KATERYNA KON / SCIENCE PHOTO LIBRARY
Gonorrhoea infection. Computer illustration showing discharge from a penis caused by the sexually transmitted disease gonorrhoea and a close-up view of gonorrhoea bacteria. Gonorrhoea is caused by the Gram-negative bean-shaped diplococci Neisseria gonorrhoeae. In many cases it is symptomless, but may cause painful urination or a purulent discharge, as shown here. In severe cases it may also cause inflammation of the testicles and prostate gland, and infertility. Treatment is with antibiotics.
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