Mycobacterium abscessus bacteremia in an immunocompetent patient following a coronary artery bypass graft.

Sternal osteomyelitis with bacteremia due to Mycobacterium abscessus is rarely seen in immunocompetent hosts. Routine pyogenic cultures in these cases are often negative causing a delay in diagnosis and treatment. Clinicians and microbiologists should rule out the possibility of infection due to nontuberculous mycobacteria while managing cases of nonhealing culture-negative wounds with conventional antibiotic therapy.

Hepatitis E virus infection and fulminant hepatic failure during pregnancy.

Background And Aim: Hepatitis E virus (HEV) infection leading to fulminant hepatic failure (FHF) and high mortality is a common feature in Indian women during the second and third trimesters of pregnancy. An altered status of hormones and immunity are observed during pregnancy but the actual cause of high mortality is still unknown. The present study was carried out to analyze CD3, CD4 and CD8 T cell counts and to assay the level of pregnancy-related hormones such as estrogen, progesterone and beta-HCG in order to discover the role played by these factors.