“…With respect to limitations, it should be noted that all articles come from higher income countries or regions though many of the learners participating in the educational interventions described may work in low- or middle-income countries [7] , [8] . Likewise, most of the lessons arising from authors’ analyses of various educational activities and resources or recommendations made for best educational practice and future areas of research have broad applicability in the global setting [9] , [10] , [11] , [12] . It is perhaps not surprising, especially in view of the impact of the Covid-19 pandemic, that 7 of 13 articles deal directly with the topics of virtual, digital or on-line learning interventions, methods or resources and several others make reference to this mode of education.…”