International Society of Blood Transfusion Working Party on Red Cell Immunogenetics and Blood Group Terminology Report of Basel and three virtual business meetings: Update on blood group systems.

BACKGROUND AND OBJECTIVES: Under the ISBT, the Working Party (WP) for Red Cell Immunogenetics and Blood Group Terminology is charged with ratifying blood group systems, antigens and alleles. This report presents the outcomes from four WP business meetings, one located in Basel in 2019 and three held as virtual meetings during the COVID-19 pandemic in 2020 and 2021. MATERIALS AND METHODS: As in previous meetings, matters pertaining to blood group antigen nomenclature were discussed. New blood group systems and antigens were approved and named according to the serologic, genetic, biochemical and cell biological evidence presented. RESULTS: Seven new blood group systems, KANNO (defined numerically as ISBT 037), SID (038), CTL2 (039), PEL (040), MAM (041), EMM (042) and ABCC1 (043) were ratified. Two (039 and 043) were de novo discoveries, and the remainder comprised reported antigens where the causal genes were previously unknown. A further 15 blood group antigens were added to the existing blood group systems: MNS (002), RH (004), LU (005), DI (010), SC (013), GE (020), KN (022), JMH (026) and RHAG (030). CONCLUSION: The ISBT now recognizes 378 antigens, of which 345 are clustered within 43 blood group systems while 33 still have an unknown genetic basis. The ongoing discovery of new blood group systems and antigens underscores the diverse and complex biology of the red cell membrane. The WP continues to update the blood group antigen tables and the allele nomenclature tables. These can be found on the ISBT website (http://www.isbtweb.org/working-parties/red-cell-immunogenetics-and-blood-group-terminology/).

Psychological impact of the COVID-19 pandemic on young professionals in blood banks and transfusion services: A global cross-sectional survey.

BACKGROUND AND OBJECTIVES: The COVID-19 pandemic brought about changes to daily life as measures to contain the spread of the virus increased across the world. The aim of this survey was to assess the psychological impact of the pandemic on young professionals (YPs) in transfusion medicine. MATERIALS AND METHODS: A cross-sectional web-based survey was distributed electronically to ISBT members inviting YPs (≤40 years) to participate. Statistical analysis was performed using SPSS software. RESULTS: Two hundred and fifty-nine YPs completed the survey, including 107 clinicians/physicians and/or nurses. Almost half of the YPs (52.5%) indicated increased stress levels and 15.4% indicated symptoms of depression. YPs highlighted the loss of social engagement (59.1%) and increased pressure from information seen on media (35.5%) as factors negatively impacting their psychological wellbeing. Further, 20.8% expressed increased economic stress resulting from concerns about job security. Almost half of the YPs indicated that their organization provided moderate/occasional holistic support to them and their families. Sixty percent and 74.4% of YPs reported increased workload and staff absence due to COVID-19 infection, respectively. Only half of clinicians/physicians and/or nurses indicated that they often had sufficient personal protective equipment. The majority of these (76.6%) had family/household members living with them, and 61% indicated that they were significantly worried about infecting them because of the nature of their work. CONCLUSION: COVID-19 had a major impact on the well-being of YPs working in transfusion medicine. Measures are required to ensure that YPs are protected and mentally supported while undertaking their duties in current and future pandemics.