cytomegalovirus is the most common viral infection after kidney transplantation. clinical presentations of cytomegalovirus infection range from asymptomatic infection to organ-specific involvement. most symptomatic infections manifest as fever and cytopenia. the gastrointestinal tract is the most common site of tissue-invasive infection, often presenting as diarrhea or gastrointestinal bleeding...

BACKGROUND Influenza infection is associated with myocardial infarction (MI), suggesting that respiratory viral infection may induce biologic pathways that contribute to MI. We tested the hypotheses that 1) a validated blood gene expression signature of respiratory viral infection (viral GES) was associated with MI and 2) respiratory viral exposure changes levels of a validated platelet gene ex...

background : drug injection is one of the most significant risk factors for viral hepatitis and human immunodeficiency virus (hiv) infection. the present study was performed to evaluate the frequency of hepatitis b (hbv) and hiv infection in idus and to identify the risk factors of these infections in this group in a central city of iran, shahre-kord. methods : this study was conducted in 2004 ...

rotavirus is a common infection causing 450,000 deaths annually primarily in children 5 years and below. despite the high burden of disease, little is known about the epidemiology of rotavirus in libya. the aim of this study was to estimate the rotavirus disease burden among libyan children.a cross-sectional study was carried out prospectively among children 5 years old and below between august...

    The study of tumor viruses paves the way for understanding the mechanisms of virus pathogenesis, including those involved in establishing infection and dissemination in the host tumor affecting immune-compromised patients. The processes ranging from viral infection to progressing malignancy are slow and usually insufficient for establishment of transformed cells that develop cancer in only ...

hepatitis a is common in children and usually is a self-limiting disease.  although extrahepatic and hematological immune manifestations following acute hepatitis a virus (hav) infection have rarely been reported, they are frequently observed in other viral hepatitis. in this paper, we report the case of a 3-year-old girl who developed immune thrombocytopenic purpura (itp) and hemolytic anemia ...

background: bovine viral diarrhea virus (bvdv) causes significant economic and health effects in cattle farms. because of the relative inefficiency of bvdv eradication programs, in recent years, numerous strategies such as anti-viral gene therapy has been used extensively to fight it. one of the ways to evaluate the quality of these anti-viral strategies is the study of their efficacy in the sp...