Tuberculosis care quality in urban Nigeria: A cross-sectional study of adherence to screening and treatment initiation guidelines in multi-cadre networks of private health service providers.

Nigeria has a high burden of tuberculosis (TB) and low case detection rates. Nigeria's large private health sector footprint represents an untapped resource for combating the disease. To examine the quality of private sector contributions to TB, the USAID-funded Sustaining Health Outcomes through the Private Sector (SHOPS) Plus program evaluated adherence to national standards for management of presumptive and confirmed TB among the clinical facilities, laboratories, pharmacies, and drug shops it trained to deliver TB services.

Impact of wastage on single and multi-dose vaccine vials: Implications for introducing pneumococcal vaccines in developing countries.

Introduction: Pneumococcal conjugate vaccines are expensive relative to those in the EPI systems of low-income countries. The current single-dose presentation costs more to store in the cold chain relative to multi-dose presentations but also has lower wastage rates. It is, therefore, important to determine the optimal balance of vial size and storage costs after adjusting for wastage.