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Gynecol Obstet Fertil Senol
January 2025
Division of Virology, WHO Rubella National Reference Laboratory, Paris Saclay University Hospital, APHP, Paris, France; Université Paris-Saclay, INSERM U1184, CEA, Center for Immunology of Viral, Auto-immune, Hematological and Bacterial diseases (IMVA-HB/IDMIT), Fontenay-aux-Roses, France.
The Société de Pathologie Infectieuse de Langue Française released in 2024 a new national recommendation for clinical practice on the prevention and management of varicella zoster virus (VZV) infection during pregnancy and the perinatal period. The previous recommendation was issued in 1998, at a time of anti-VZV immunoglobulins shortage; it has hence become obsolete. This recommendation is a formalized expert consensus focusing on infectious diseases management; it is drawn up by a multidisciplinary working group (infectiologists, obstetricians, pediatricians, microbiologists, midwives, hygienists).
View Article and Find Full Text PDFJ Med Virol
November 2024
Division of Clinical Virology, Center for Infectious Diseases, Kobe University Graduate School of Medicine, Kobe, Japan.
A helicase-primase inhibitor, amenamevir (ASP2151), is the active pharmaceutical ingredient of a drug for the herpes zoster that is caused by reactivation of varicella-zoster virus (VZV). Here we report a new amenamevir-resistant VZV isolated under the selection pressure of amenamevir. The resistant virus has a nonsynonymous mutation K350N in the helicase gene ORF55.
View Article and Find Full Text PDFJ Epidemiol
September 2024
Department of Sustainable Health Science, Center for Preventive Medical Sciences, Chiba University.
BackgroundParents' educational background is presumed to influence the incidence of vaccine-preventable diseases in children through their decisions about vaccinations and other family lifestyle choices. Regarding voluntary vaccination, a household's economic situation may also be associated with non-vaccination. Therefore, this study investigated the association between parental education and vaccine-preventable diseases (varicella, mumps, influenza [flu], pertussis, measles, and rubella) in children, which currently remains elusive.
View Article and Find Full Text PDFSemin Fetal Neonatal Med
February 2024
Zickler Family Prenatal Pediatrics Institute, Children's National Hospital, Washington DC, USA; Department of Pediatrics, The George Washington University School of Medicine and Health Sciences, Washington DC, USA; Department of Neurology and Rehabilitation Medicine, The George Washington University School of Medicine and Health Sciences, Washington DC, USA. Electronic address:
Congenital infections are a common but often underrecognized cause of fetal brain abnormalities, as well as fetal-neonatal morbidity and mortality, that should be considered by all healthcare professionals providing neurological care to fetuses and newborns. Maternal infection with various pathogens (cytomegalovirus, Toxoplasmosis, Rubella virus, Parvovirus B19, lymphocytic choriomeningitis virus, syphilis, Zika virus, varicella zoster virus) during pregnancy can be transmitted to the developing fetus, which can cause multisystem dysfunction and destructive or malformative central nervous system lesions. These can be recognized on fetal and neonatal imaging, including ultrasound and MRI.
View Article and Find Full Text PDFAn Pediatr (Engl Ed)
April 2024
Sección de Obstetricia, Hospital Universitario Vall d'Hebron, Universidad Autónoma de Barcelona, Sociedad Española de Ginecología y Obstetricia, Barcelona, Spain.
During pregnancy, physiological changes in the immune response make pregnant women more susceptible to serious infection, increasing the risk for the mother as well as the foetus, newborn and infant. All women should be correctly and fully vaccinated as they enter their reproductive years, especially against diseases such as tetanus, hepatitis B, measles, rubella and varicella. In addition to the recommended vaccines, in risk situations, inactivated vaccines could be administered to women who were not correctly vaccinated before, while attenuated vaccines are contraindicated.
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