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Background. Primary cytomegalovirus (CMV) infection early in gestation causes severe disease. Methods. Case patients were 32 congenitally infected children aged 1-5 years who had either hearing deficit and/or psychomotor retardation and whose mothers had a confirmed or probable primary CMV infection at <=20 weeks' gestation. Control subjects were 32 congenitally infected normal children whose mothers had a confirmed primary infection at <=20 weeks' gestation. Case patients and control subjects were matched by the weeks of maternal gestation (±1 week) at the mother's infection and by the child's age (±1 year) at evaluation. Results. For the case patients and control subjects, the mean age was 3.0 years. The mean number of weeks of gestation at maternal infection was 11 weeks. The only risk factor for an affected child was the mother not receiving immunoglobulin (P = .001). Of the 32 case patients, only 4 mothers received CMV immunoglobulin, compared with 27 of the 32 mothers of control infants (adjusted odds ratio, 14 [95% confidence interval, 1.7-110]). The rate of both psychomotor retardation and hearing deficit decreased with immunoglobulin. Conclusions. These results support the efficacy of immunoglobulins for decreasing the severity of disabilities caused by fetal CMV infection after a primary maternal infection during pregnancy. [ABSTRACT FROM AUTHOR]

This report highlights the importance for neonatologists/pediatricians of considering Marcus Gunn jaw-winking syndrome among differential diagnoses of ptosis. A detailed clinical assessment is crucial to promptly recognize and appropriately manage it., Competing Interests: None declared., (© 2020 The Authors. Clinical Case Reports published by John Wiley & Sons Ltd.)

A 1-month old neonate urine sample yielded vanB Enterococcus faecium; nevertheless, the isolate alternatively showed susceptibility and resistance to vancomycin with bioMérieux Vitek2 (cards AST592, AST632, AST586), while glycopeptide resistance was detected by Liofilchem(®) vancomycin MIC Test Strip and disc along with the Chromatic VRE chromogenic medium. This communication emphasizes that, as vanB gene may be heterogeneously expressed within a given Enterococcus population, glycopeptide resistance may be missed when using automated systems for antibiotic susceptibility testing. We suggest therefore that vancomycin in vitro activity be studied on all clinical isolates through agar methods, including use of chromogenic media.

We report the case of a late-onset neonatal meningitis by Streptococcus agalactiae (group B Streptococcus - GBS) that was diagnosed with a latex agglutination assay (on cerebrospinal fluid, CSF), as well as by using, for the first time, Xpert GBS (Cepheid, US) on CSF. Due to empirical antibiotics given before sampling, both CSF and blood culture were negative, so the abovementioned diagnostics was crucial. Moreover, the Xpert GBS assay, performed according to an off-label, modified protocol (the system is designed for GBS-carriage intrapartum screening, based on a completely automated real time-Polymerase Chain Reaction) quickly detected the organism's genome target. Although further investigation on this test's performace on CSF is required, then, we trust it may be a promising, quick and precise diagnostic method for infections in newborns.

Listeria monocytogenes infection in pregnant women and newborns is a cause for serious concern, and invasive disease outcome strongly depends on prompt antibiotic therapy. To provide sooner identification from neonatal bacteremia we performed a CAMP test directly on positive blood aliquots and inoculated the Liofilchem(®) O.A. Listeria chromogenic agar as well, thus providing a 24-h turn-around time for response.

Background: Cytomegalovirus (CMV) pneumonitis may be severe, even lethal, following congenital infection or in premature infants with perinatal infection., Objective: To review the epidemiological, pathogenetic, clinical and therapeutic features of prenatal and perinatal CMV lung diseases., Methods: Evaluation of all published papers listed on PubMed describing CMV pneumonitis in infants., Results: CMV is frequent and severe in immunosuppressed infants but infrequent in full-term neonates and occurs more frequently after perinatal than after congenital infection, particularly in premature infants. In premature infants, CMV infection is often protracted and causes a diffuse interstitial pneumonitis leading to fibrosis and bronchopulmonary dysplasia (BPD). Congenital CMV infection should also be considered in newborns with severe acute respiratory distress syndrome and refractory respiratory failure with progression to early chronic lung disease. The association between breast milk-transmitted CMV and development of cystic lung disease and Wilson-Mikity syndrome has also been reported. Data on the efficacy of antiviral therapy for infants with respiratory CMV diseases are lacking and only anecdotal case reports are available., Conclusions: Persistent CMV infection appears to cause a diffuse necrotizing pneumonitis with fibrosis leading to BPD, in both immunocompromised or preterm infants and, less frequently in immunocompetent infants. The role of antiviral therapy remains to be elucidated.

During the last few decades, neonatal survival rates for preterm infants have markedly been improved. The American Academy of Pediatrics recommended that preterm neonates should receive sufficient nutrients to enable them to grow at a rate similar to that of fetuses of the same gestational age. Although human milk is the recommended nutritional source for newborn infants for at least the first six months of postnatal life, unfortified human breast milk may not meet the recommended nutritional needs of growing preterm infants. Human milk must therefore be supplemented (fortified) with the nutrients in short supply. The fortification of human milk can be implemented in two different forms: standard and individualized. The new concepts and recommendations for optimization of human milk fortification is the "individualized fortification". Actually, two methods have been proposed for individualization: the "targeted/tailored fortification" and the "adjustable fortification". In summary, the use of fortified human milk produces adequate growth in premature infants and satisfies the specific nutritional requirements of these infants. The use of individualized fortification is recommended.