Health Facility Capacity and Health-care Worker Knowledge, Attitudes, and Practices of Hepatitis B Vaccine Birth-dose and Maternal Tetanus-Diphtheria Vaccine Administration in Nigeria: A Baseline Assessment.

Background: Hepatitis B virus (HBV) and neonatal tetanus infections remain endemic in Nigeria despite the availability of safe, effective vaccines. We aimed to determine health facilities' capacity for hepatitis B vaccine birth dose (HepB-BD) and maternal tetanus-diphtheria (Td) vaccination and to assess knowledge, attitudes, and practices of HepB-BD and maternal Td vaccine administration among health facility staff in Nigeria.

Materials And Methods: This was a cross-sectional study assessing public primary and secondary health facilities in Adamawa and Enugu States.

Evaluation of interventions to improve timely hepatitis B birth dose vaccination among infants and maternal tetanus vaccination among pregnant women in Nigeria.

Background: Nigeria has the largest number of children infected with hepatitis B virus (HBV) globally and has not yet achieved maternal and neonatal tetanus elimination. In Nigeria, maternal tetanus diphtheria (Td) vaccination is part of antenatal care and hepatitis B birth dose (HepB-BD) vaccination for newborns has been offered since 2004. We implemented interventions targeting healthcare workers (HCWs), community volunteers, and pregnant women attending antenatal care with the goal of improving timely (within 24 hours) HepB-BD vaccination among newborns and Td vaccination coverage among pregnant women.

Progress Toward Achieving and Sustaining Maternal and Neonatal Tetanus Elimination - Worldwide, 2000-2022.

Tetanus remains a considerable cause of mortality among undervaccinated mothers and their infants following unhygienic deliveries, especially in low-income countries. Strategies of the maternal and neonatal tetanus elimination (MNTE) initiative, which targets 59 priority countries, include strengthening antenatal immunization of pregnant women with tetanus toxoid-containing vaccines (TTCVs); conducting TTCV supplementary immunization activities among women of reproductive age in high-risk districts; optimizing access to skilled birth attendants to ensure clean deliveries and umbilical cord care practices; and identifying and investigating suspected neonatal tetanus cases. This report updates a previous report and describes progress toward MNTE during 2000-2022.

Barriers and facilitators to hepatitis B birth dose vaccination: Perspectives from healthcare providers and pregnant women accessing antenatal care in Nigeria.

Nigeria is estimated to have the largest number of children worldwide, living with chronic hepatitis B virus (HBV) infection, the leading cause of liver cancer. Up to 90% of children infected at birth develop chronic HBV infection. A birth dose of the hepatitis B vaccine (HepB-BD) followed by at least two additional vaccine doses is recommended for prevention.

Association between Hemoglobin and Elevation among School-aged Children: A Verification of Proposed Adjustments.

Background: Anemia is defined by a hemoglobin (Hb) concentration lower than normal based on cutoffs specific to age, sex, and pregnancy status. Hb increases with elevation as an adaptive response to lower blood oxygen saturation, thus, adjusting Hb concentrations for elevation is necessary before applying cutoffs.

Objectives: Recent evidence among preschool-aged children (PSC) and nonpregnant reproductive-aged women (WRA) suggests that current World Health Organization (WHO)-recommended Hb adjustments for elevation need updating.

Anemia Among Pregnant Women Participating in the Special Supplemental Nutrition Program for Women, Infants, and Children - United States, 2008-2018.

Among pregnant women, anemia, a condition of low hemoglobin concentration, can increase risk for maternal and fetal morbidity and mortality, including premature delivery, and other adverse outcomes (1). Iron deficiency is a common cause of anemia, and during pregnancy, iron requirements increase (2). Surveillance of anemia during pregnancy in the United States is limited.

Progress Toward Achieving and Sustaining Maternal and Neonatal Tetanus Elimination - Worldwide, 2000-2020.

Maternal and neonatal tetanus (MNT)* remains a major cause of neonatal mortality with an 80%-100% case-fatality rate among insufficiently vaccinated mothers after unhygienic deliveries, especially in low-income countries (1). In 1989, the World Health Assembly endorsed elimination of neonatal tetanus; the activity was relaunched in 1999 as the MNT elimination (MNTE) initiative, targeting 59 priority countries. MNTE strategies include 1) achieving ≥80% coverage with ≥2 doses of tetanus toxoid-containing vaccine (TTCV2+)** among women of reproductive age through routine and supplementary immunization activities (SIAs) in high-risk districts, 2) achieving ≥70% of deliveries by a skilled birth attendant, and 3) implementing neonatal tetanus case-based surveillance (2).

Declines in SARS-CoV-2 Transmission, Hospitalizations, and Mortality After Implementation of Mitigation Measures- Delaware, March-June 2020.

Mitigation measures, including stay-at-home orders and public mask wearing, together with routine public health interventions such as case investigation with contact tracing and immediate self-quarantine after exposure, are recommended to prevent and control the transmission of SARS-CoV-2, the virus that causes coronavirus disease 2019 (COVID-19) (1-3). On March 11, the first COVID-19 case in Delaware was reported to the Delaware Division of Public Health (DPH). The state responded to ongoing community transmission with investigation of all identified cases (commencing March 11), issuance of statewide stay-at-home orders (March 24-June 1), a statewide public mask mandate (from April 28), and contact tracing (starting May 12).

Trends and Factors Associated with Breastfeeding and Infant Sleep Practices in Georgia.

Breastfeeding benefits both infant and mother, including reducing the risk of Sudden Infant Death Syndrome (SIDS). To further reduce risk of SIDS, the American Academy of Pediatrics recommends infants sleep on their backs on a separate sleep surface. Our objective was to describe trends and factors associated with breastfeeding and infant sleep practices in Georgia.

Prevalence of stressful life events during pregnancy and its association with postpartum depressive symptoms.

Experiencing stressful life events (SLEs) has negative consequences for both mother and infant. This study examined the predictive contributions of (1) experiences of each SLE separately and its association with postpartum depressive symptoms (PDS), (2) experiences of cumulative number of SLEs and PDS, and (3) the cumulative experiences of SLEs across three domains (relational, financial, physical health). Georgia's Pregnancy Risk Assessment Monitoring System data were obtained from 2004 to 2011.

Prevalence and Characteristics of Bed-Sharing Among Black and White Infants in Georgia.

Objectives: To examine: (1) the prevalence and characteristics of bed-sharing among non-Hispanic Black and White infants in Georgia, and (2) differences in bed-sharing and sleep position behaviors prior to and after the American Academy of Pediatrics' 2005 recommendations against bed-sharing.

Methods: Georgia Pregnancy Risk Assessment Monitoring System (PRAMS) data were obtained from the Georgia Department of Public Health. Analysis was guided by the socioecological model levels of: Infant, Maternal, Family, and Community/Society within the context of race.