ASSESSMENT OF THROMBOSPONDIN-1 IN SICKLE CELL VASOOCCLUSIVE CRISIS AND ITS RELATIONSHIP WITH PLATELET INDICES AND INFLAMMATION.

Introduction: Thrombospondin-1 (TSP-1) is a key protein product of activated platelets which is significantly increased in sickle cell vaso-occlusive crisis (VOC) and other inflammatory conditions. This study aims to determine TSP-1 levels and their relationship with platelet indices and inflammation.

Objective: To evaluate TSP-1 levels in sickle cell anaemia (SCA) patients and assess their relationship with platelet indices and inflammation.

Revelation of an important weakness in polio elimination efforts in Nigeria: a descriptive cross-sectional study of nomadic dynamics in Sokoto and Taraba States, May 2013.

Introduction: Operational gaps in the Global Polio Eradication Initiative implementation had been partly responsible for inadequate population immunity and the continued transmission of wild poliovirus in Nigeria before the African Region was declared polio-free in 2020. Missed opportunities to provide services in nomadic populations due to frequent mobility, lack of inclusion in microplans and the remoteness of their settlements were the major challenges. During May 2013 we conducted immunization outreach to nomadic and other underserved communities in Rabah LGA, Sokoto state, and Ardo Kola LGA, Taraba state, in Nigeria to identify and vaccinate children missed during supplemental immunization activities while identifying missed acute flaccid paralysis cases.

First report of Theileria annulata in Nigeria: Findings from cattle ticks in Zamfara and Sokoto States.

Background: Ticks and tick-borne pathogens (TBPs) represent a significant economic burden to cattle farming in sub-Saharan Africa including Nigeria. However, in the northern part of this country, where the largest livestock population resides, little is known about the contemporary diversity of ticks and TBPs. This area is particularly vulnerable to climate change, undergoing marked transformation of habitat and associated flora and fauna that is also likely to include ticks.

COVID-19 and the case for global development.

COVID-19 accentuates the case for a global, rather than an international, development paradigm. The novel disease is a prime example of a development challenge for all countries, through the failure of public health as a global public good. The COVID-19 pandemic has highlighted the falsity of any assumption that the global North has all the expertise and solutions to tackle global challenges, and has further highlighted the need for multi-directional learning and transformation in all countries towards a more sustainable and equitable world.