Tetanus is an acute, potentially fatal disease, caused by a bacterium, Clostridium tetani. The disease usually occurs in newborns through infection of the unhealed umbilical stump, particularly when the stump is cut with a non-sterile instrument. NT contributes to 5-7% of neonatal mortality worldwide. Several thousand mothers are also estimated to die annually of maternal tetanus. MNT elimination relies on promotion of maternal tetanus immunization along with safe delivery and avoidance of unsafe abortion and umbilical cord care practices. The Government of India (1983) introduced at least two doses of tetanus toxoid vaccine (TT) to all pregnant women during each pregnancy as a part of its nationwide immunization policy. To date, a total of 15 States including union territories of the India have achieved NT elimination. The remaining Indian States need to strengthen TT coverage to save the lives of neonates as well as mothers from tetanus.
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http://dx.doi.org/10.4161/hv.20262 | DOI Listing |
PLoS One
January 2025
Ministry of National Health Services, Regulations and Coordination, Islamabad, Pakistan.
Background: Pakistan has experienced a significant reduction in maternal mortality with a decline of 33 percent between 2006 and 2019. However, the country still grapples with a high number (186 per 100,000 live births) of maternal deaths each year. This study aims to identify socio-demographic and health system related factors associated with maternal mortality.
View Article and Find Full Text PDFBackground: New vaccines for pregnant women have recently been introduced in some high-income countries to protect infants in early life. Implementing maternal immunisation (MI) successfully in low- and middle-income countries will require planning and adaptations to immunisation and maternal health programs. To inform cost of MI delivery studies, we gathered perspectives from key stakeholders in five countries (Bangladesh, Ghana, Kenya, Mozambique, and Nepal) regarding health system requirements, opportunities, and challenges to introducing new maternal vaccines into routine health programs.
View Article and Find Full Text PDFOpen Forum Infect Dis
January 2025
Centre for Infectious Disease Control, National Institute for Public Health and the Environment (RIVM), Bilthoven, The Netherlands.
A post hoc analysis of maternally derived antibodies at birth and age 2 months following second trimester maternal Tdap vaccination between 20 and 24 weeks' gestational age (GA) showed a faster decay rate of Tdap-related immunoglobulin G in early preterms born before 32 weeks' GA compared with moderate-to-late preterms and full-terms. This is different from previous studies and merits further research.
View Article and Find Full Text PDFFront Public Health
December 2024
Department of Medicine and Surgery, University of Perugia, Perugia, Italy.
Maternal immunization is a valuable tool for protecting mother and unborn child from vaccine-preventable diseases. However, the implementation of strategies for vaccinating pregnant women has only recently gained traction. This work is aimed at providing an overview of European vaccination strategies and gathering evidence on interventions enhancing vaccination knowledge, attitudes, and behaviors (KAB) in pregnant women.
View Article and Find Full Text PDFLancet Glob Health
January 2025
Centre for Neonatal and Paediatric Infection and Vaccine Institute, City St George's, University of London, London, UK; Makerere University-Johns Hopkins University Research Collaboration, Kampala, Uganda; UK Health Security Agency, Salisbury, UK.
Background: Immunisation in pregnancy against pertussis can reduce severe disease in infancy. There are few data on the safety and immunogenicity of vaccines given to pregnant women living with HIV and their infants. We aimed to describe the safety and immunogenicity of a tetanus-diphtheria-acellular pertussis (TdaP) vaccine containing genetically detoxified pertussis toxin given to pregnant women living with HIV and the effect of the vaccine on infant whole-cell pertussis vaccine responses.
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