Identifying and understanding barriers to optimal complementary feeding in Kenya.

Optimal complementary feeding between the ages of 6 and 23 months provides children with the required range of nutritious and safe foods while continuing to be breastfed to meet their needs for essential nutrients and develop their full physical and cognitive potential. The rates of exclusive breastfeeding in the first 6 months of life have increased from 32% in 2008 to 60% in 2022 in Kenya. However, the proportion of children between 6 and 23 months receiving a minimum acceptable diet remains low and has declined from 39% in 2008 to 31% in 2023. The Kenyan Ministry of Health, GAIN and UNICEF collaborated to understand the drivers of complementary feeding practices, particularly proximal determinants, which can be directly addressed and acted upon. A secondary analysis of household surveys and food composition data was conducted to outline children's dietary patterns within the different regions of Kenya and the extent to which the affordability of animal-source foods could be improved. Ethnographic data were analyzed to identify socio-cultural barriers to optimal complementary feeding. Furthermore, we outlined the critical steps for developing user-friendly and low-cost complementary feeding recipes. The results of all the analyses are presented in five of the six papers of this Special Issue with this additional paper introducing the Kenyan context and some of the critical findings. The Special Issue has highlighted multidimensional barriers surrounding the use and availability of animal-source foods. Furthermore, it emphasizes the need for a multi-sectoral approach in enacting policies and programmes that address these barriers.

Estimates of child mortality reductions attributed to vitamin A supplementation in sub-Saharan Africa: scale up, scale back, or refocus?

BACKGROUND: Vitamin A supplementation (VAS) has been implemented in over 82 countries globally, primarily because of its beneficial effect in preventing child mortality. Secular reductions in child mortality and the implementation of alternative programs to promote vitamin A intake have led to questions on the need for national VAS programs. OBJECTIVES: This study aimed to estimate child mortality changes related to VAS using current, scale-back, and scale-up coverage scenarios. METHODS: Data related to demographic characteristics, fertility, intervention coverage, anthropometry, child mortality and cause-of-death structure were integrated into the Lives Saved Tool (LiST). We estimated the cause-specific (LiST model) and all-cause mortality reductions related to VAS based on evidence from recent meta-analyses. RESULTS: Between 2008 and 2018, VAS coverage declined in most sub-Saharan African (SSA) countries. In 2019 alone, 12% and 24% reductions in all-cause mortality related to VAS were expected to avert from 105,332 to 234,704 child deaths, respectively, in SSA; whereas the cause-specific mortality model (LiST) estimated that 141,670 child deaths were averted in 2019. Estimates of VAS-related child mortality reductions were highly variable among countries. Our scaling-back scenario led to highly variable country-level results, with expected increases in mortality rates, from a low of 0.04/1000 live births to as high as 49.3/1000 live births, suggesting that some countries could start considering scaling back, while others need to scale up. CONCLUSIONS: Excess child mortality that would be preventable by VAS has declined, but is still significant in many SSA countries. While scale-up of VAS is needed for most of the countries, scaling back can also be considered in some countries. Policy decisions, however, should be guided by more recent data on food consumption, vitamin A statuses, child health, and vitamin A fortification coverage.

Acceptability of routine HIV testing ("opt-out") in antenatal services in two rural districts of Zimbabwe.

Low uptake of prevention of mother-to-child transmission of HIV (PMTCT) services in resource-limited settings requires new approaches to prevent missed opportunities. Routine HIV testing ("opt-out" testing) in antenatal care (ANC) should be considered. An exploratory cross-sectional survey was conducted in 6 PMTCT sites in rural Zimbabwe. Women who had attended ANC in health centers where PMTCT was provided were surveyed in postnatal services. Of 520 women sampled, 285 (55%) had been HIV tested during their last pregnancy. Primary education or no education (P = 0.02), reporting receiving neither group education in the ANC clinic (P < 0.001) nor individual pretest counseling (P < 0.001), and having attended <6 ANC visits (P < 0.03) were associated with not having been HIV tested. Among the 235 women not HIV tested in ANC, 79% would accept HIV testing if opt-out testing was introduced. Factors associated with accepting the opt-out approach were being <20 years old (P = 0.005), having secondary education or more (P = 0.03), living with a partner (P = 0.001), and the existence of a PMTCT service where the untested women delivered. Thirty-seven women of 235 (16%) would decline routine HIV testing, mainly because of their fear of knowing their HIV status and the need to have their partner's consent. Among the women already tested in ANC (n = 285), 97% would accept the opt-out approach. In Zimbabwe, where 25% of pregnant women are HIV infected, introducing the opt-out strategy for HIV testing may have a far-reaching public health impact on PMTCT. Issues regarding, stigma, quality of post-testing counseling and staffing must be considered, however.