Conjunctivitis caused by a nutritionally variant streptococcus.

In February 1994, three cases of conjunctivitis with Serratia marcescens occurred in infants in the newborn nursery. An epidemiological investigation was conducted including environmental sampling. S marcescens was isolated from the bottle of triclosan 0.5% antiseptic soap that was in use in the nursery and from an unopened bottle on the pharmacy shelf. The manufacturer confirmed that this contaminant was dislodged from the air purification system during a filter change while the packaging was being completed in an adjoining room. The product was withdrawn from use in the nursery and replaced by individual bar soap. No further cases of infection with S marcescens have been identified following the withdrawal of the triclosan 0.5% soap.

Conjunctivitis, Bacterial↗

PubMed1992

Neonatal meningococcal conjunctivitis associated with meningococcal meningitis.

Two infants are described in whom identical strains of meningococcus were isolated from both the eyes and the cerebrospinal fluid. This suggests that the eye may be a portal of entry in at least some cases of perinatally acquired neonatal meningococcal disease and has important implications for the management of purulent conjunctivitis in the newborn.

Conjunctivitis, Bacterial↗

PubMed1992

Prophylaxis of ophthalmia neonatorum: comparison of silver nitrate, tetracycline, erythromycin and no prophylaxis.

From November, 1989, to October, 1991, 4544 neonates were born at our hospital. Neonatal ocular prophylaxis immediately after birth was used with 1% tetracycline ophthalmic ointment in 1156 neonates, 0.5% erythromycin ophthalmic ointment in 1163 neonates and 1% silver nitrate drops in 1082 neonates. No prophylaxis for neonatal conjunctivitis was given to 1143 neonates. A total of 302 infants (6.7%) developed conjunctivitis during the first 4 weeks of life. Between December, 1991, and January, 1992, 425 neonates were born at our hospital and all were given 0.5% erythromycin ophthalmic ointment twice in the first 24 hours after birth for ocular prophylaxis. Thirty-one (7.3%) infants developed conjunctivitis during the neonatal period. The incidence rates of neonatal chlamydial conjuctivitis in the tetracycline, erythromycin, silver nitrate, no prophylaxis and erythromycin twice groups were 1.3, 1.5, 1.7, 1.6 and 1.4%, respectively. We conclude that neonatal ocular prophylaxis with erythromycin (one or two doses) or tetracycline or silver nitrate does not significantly reduce the incidence of neonatal chlamydial conjunctivitis compared with that in those given no prophylaxis.

Conjunctivitis, Bacterial↗