Trends of coinfections among healthy blood donors: COVID-19 pandemic repercussion.

Background: Human immunodeficiency virus (HIV), hepatitis B virus (HBV), and hepatitis C virus (HCV) coinfection has emerged as a leading cause of morbidity throughout the world in the last two decades. The coronavirus disease 2019 (COVID-19) pandemic has escalated the disease burden further by increasing the number of intravenous (IV) drug abusers and unemployment.

Aim: The present study was done to analyse the impact of COVID-19 on seroprevalence as well as trends during pre, post and pandemic years of coinfection and mono-infections in the Malwa region of Punjab.

Assessment of pre and post donation changes in hematological parameters and serum calcium and magnesium levels in plateletpheresis donors.

Background: Single donor platelet products are preferred over random donor platelet products due to several advantages. However, safety issues with regard to post procedure hematological decrements and serum calcium and magnesium levels in donors undergoing plateletpheresis have been explored minimally.

Aims: This prospective study was done to analyze the effects of plateletpheresis on donor's hematological parameters and serum calcium and magnesium levels.

Analysis of red cell alloimmunization in multi transfused patients at a Tertiary care teaching hospital.

Background: Red blood cell (RBC) alloimmunization is an immune response against foreign RBC antigens; this generally occurs after sensitization due to multiple blood transfusions and pregnancies. Antibody detection plays a critical role in transfusion medicine as it can detect irregular or unexpected antibodies. This study was done to know the frequency and specificity of unexpected red cell antibodies in the multitransfused patients.