https://www.selleckchem.com/products/SB-525334.html Global scarcity of COVID-19 vaccines raises ethical questions about their fair allocation between nations. Section I introduces the question and proposes that wealthy nations have a duty of justice to share globally scarce COVID-19 vaccines. Section II distinguishes justice from charity and argues that beneficiaries of unjust structures incur duties of justice when they are systematically advantaged at others expense. Section III gives a case-based argument describing three upstream structural injustices that systematically advantaged wealthy countries and disadvantaged poorer countries, contributing to global disparities of COVID-19 vaccines. Section IV examines more closely the duties of justice owed, including a duty to relinquish holdings, restitute victims, and restore relationships. Section V concludes that wealthy nations have a duty of justice to share COVID-19 vaccines with poor nations and to restore relationships damaged by injustice. All nations should take steps to transform unjust structures.Identification of disease-causing variants in families with a history of a suspected recessive disorder is essential for appropriate counseling and reproductive decision making. The present case series depicts the utility of whole exome-based phenotypes-driven carrier analysis in 14 families with a positive family history. A phenotype-based analysis revealed a putative diagnostic yield of 71.4%. Proband sample, though insufficient, was available in only one family, which allowed the diagnosis to be confirmed. In the remaining nine families, despite the detection of heterozygous pathogenic/likely pathogenic variants, only a putative diagnosis was possible due to incomplete proband phenotyping as well as nonavailability of proband samples. We describe the youngest known patient homozygous for a likely pathogenic variant in PPP1R21. He is currently asymptomatic at 7 days of life and has a simplified gyral pattern on