Epidemiology and control of gonococcal ophthalmia neonatorum.
From a public health point of view gonococcal ophthalmia neonatorum (GCON) is important as it can rapidly lead to blindness. The frequency of GCON is determined by the prevalence of maternal gonococcal infection. In most industrialized countries the prevalence of gonorrhoea in pregnant women is less than 1%; in developing countries the rates are between 3% and 15%, more than 50% being due to penicillinase-producing Neisseria gonorrhoeae strains (PPNG). The rate of transmission from mother to newborn is between 30% and 50%. Strategies for the control of GCON include: (1) prevention of gonococcal infection in women of childbearing age, (2) detection and treatment of gonococcal infection in pregnant women, (3) eye prophylaxis in the newborn at birth, and (4) diagnosis and treatment of GCON. Eye prophylaxis by the instillation immediately after birth of either 1% silver nitrate eye drops or 1% tetracycline eye ointment is very effective. This reduces the GCON incidence by 80% to 95% and is highly cost-effective, particularly in high-risk settings.
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D000328:Adult; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D005260:Female; D006069:Gonorrhea / Q000188:drug therapy / Q000453:epidemiology* / Q000517:prevention & control; D006801:Humans; D015994:Incidence; D007231:Infant, Newborn; D008403:Mass Screening; D009878:Ophthalmia Neonatorum / Q000188:drug therapy / Q000453:epidemiology* / Q000517:prevention & control; D011247:Pregnancy; D015995:Prevalence
D000900:Anti-Bacterial Agents