A patient with probable rare blood Group B(A) phenotype.

Karl Landsteiner discovered ABO blood group system in the early 20 century, but still, uncertainty remains in immunohematology while detection of ABO subgroups or weaker variants. The presence of weak subgroups in patient samples gives rise to the discrepancy in forward (cell) and reverse (serum) grouping. We here report a case of the B(A) phenotype in a patient who was diagnosed with chronic liver disease with acute pancreatitis, requiring packed red blood cells due to anemia.

Donor notification and counseling: Experiences and challenges from a private multi-specialty hospital in South India.

Background: Donor notification and counseling plays a vital role in both blood safety and comprehensive donor care. This process informs donors about their status as to transfusion-transmitted infections (TTI), modes of transmission of such infections and helps prevent secondary transmission of these infections in the community.

Aims And Objectives: This study was initiated to see the response rate of notified reactive donors for counseling and to propose useful recommendations that could probably improve the response rate.

Crossing barriers: Role of a tele-outreach program addressing psychosocial needs in the midst of COVID-19 pandemic.

Novel Coronavirus disease 19 (COVID 19) pandemic has affected more than 2 million individuals and causing over 0.1 million deaths worldwide. In India, the pandemic has gained momentum in the last few weeks with over 10,000 cases and 400 deaths.

Identification of Streptococcus gallolyticus subsp. macedonicus as the etiological agent in a case of culture-negative multivalve infective endocarditis by 16S rDNA PCR analysis of resected valvular tissue.

Today, PCR using broad-range primers is being used increasingly to detect pathogens from resected heart valves. Herein is described the first case of multivalve infective endocarditis where 16S rDNA PCR was used to detect a single pathogen from two affected valves in a 61-year-old man. Triple heart valve replacement was required despite six weeks of appropriate antimicrobial therapy.