Shiv Kumar Sarin, Manoj Kumar, George Lau, Zaigham Abbas et al.
Worldwide, some 240 million people have chronic hepatitis B virus (HBV), with the highest rates of infection in Africa and Asia. Our understanding of the natural history of HBV infection and the potential for therapy of the resultant disease is continuously improving. New data have become available ...
Heléne Norder, Anne‐Marie Couroucé, Pierre Coursaget, José Manuel Echevarría et al.
Sequences of 234 complete genomes and 631 hepatitis B surface antigen genes were used to assess the worldwide diversity of hepatitis B virus (HBV). Apart from the described two subgenotypes each for A and F, also B, C, and D divided into four subgenotypes each in the analysis of complete genomes sup...
Shiv Kumar Sarin, Manoj Kumar, Mohammed Eslam, Jacob George et al.
The Asia-Pacific region is home to more than half of the global population and accounted for 62·6% of global deaths due to liver diseases in 2015. 54·3% of global deaths due to cirrhosis, 72·7% of global deaths due to hepatocellular carcinoma, and more than two-thirds of the global burden of acute v...
O Ohno, M. Mizokami, Rongrong Wu, Mohamed Saleh et al.
Recent studies have focused on whether different hepatitis C virus (HCV) genotypes are associated with different profiles of pathogenicity, infectivity, and response to antiviral therapy. The establishment of a simple and precise genotyping system for HCV is essential to address these issues. A new ...
Marcelino Lucas, Jacqueline Deen, Lorenz von Seidlein, Xuan-Yi Wang et al.
BACKGROUND: New-generation, orally administered cholera vaccines offer the promise of improved control of cholera in sub-Saharan Africa. However, the high prevalence of human immunodeficiency virus (HIV) infection in many cholera-affected African populations has raised doubts about the level of prot...
Roger I. Glass, Jan Holmgren, Charles E. Haley, M. R. Khan et al.
At the Matlab Hospital of the International Centre for Diarrhoeal Disease Research, Bangladesh, the authors examined the blood groups of patients hospitalized between January and September 1979 for diarrheal disease due to a variety of bacterial and viral agents. A significant association was identi...
J. Mellor, Edward C. Holmes, L M Jarvis, P.L. Yap et al.
Genotypes of hepatitis C virus (HCV) present within 104 samples from HCV-infected individuals from Africa, the Middle East, the Indian subcontinent and South-East Asia were identified by sequence comparisons in the core and NS-5 regions. Relatively short sequences (such as the 222 bp fragment of NS-...
Gamal Shiha, Alaa Ibrahim, Ahmed Helmy, Shiv Kumar Sarin et al.
Hepatic fibrosis is a common pathway leading to liver cirrhosis, which is the end result of any injury to the liver. Accurate assessment of the degree of fibrosis is important clinically, especially when treatments aimed at reversing fibrosis are being evolved. Despite the fact that liver biopsy (LB...
Masao Omata, Tatsuo Kanda, Lai Wei, Ming‐Lung Yu et al.
The Asian-Pacific Association for the Study of the Liver (APASL) convened an international working party on the "APASL consensus statements and recommendation on management of hepatitis C" in March, 2015, in order to revise "APASL consensus statements and management algorithms for hepatitis C virus ...
Mamun Al‐Mahtab, Michel Bazinet, Andrew Vaillant
UNLABELLED: Previous in vivo studies have suggested that nucleic acid polymers (NAPs) may reduce circulating levels of HBsAg in the blood by blocking its release from infected hepatocytes and that this effect may have clinical benefit. NAP treatment, was evaluated in two clinical studies in patients...
Kevin J. Olival, Ariful Islam, Meng Yu, Simon J. Anthony et al.
To determine geographic range for Ebola virus, we tested 276 bats in Bangladesh. Five (3.5%) bats were positive for antibodies against Ebola Zaire and Reston viruses; no virus was detected by PCR. These bats might be a reservoir for Ebola or Ebola-like viruses, and extend the range of filoviruses to...
Yasuhito Tanaka, Izumi Hasegawa, Takanobu Kato, Etsuro Orito et al.
There are two subtypes of hepatitis B virus genotype A (HBV/A) and they are provisionally designated Aa ("a" standing for Africa/Asia) and Ae ("e" for Europe). In a case-control study, 78 HBV/Aa, 78HBV/Ae, and 78HBV/D carriers from several countries were compared. The prevalence of HBe antigen (HBeA...
Fuminaka Sugauchi, Hiromitsu Kumada, Subrat A. Acharya, Santosh Man Shrestha et al.
Complete nucleotide sequences of 19 hepatitis B virus (HBV) isolates of genotype A (HBV/A) were determined and analysed along with those of 20 previously reported HBV/A isolates. Of the 19 HBV/A isolates, six including three from Japan and three from the USA clustered with the 14 HBV/A isolates from...
Varsha Jain, Luis Rivera, Khalequ Zaman, Roberto A. Espos et al.
BACKGROUND: Commonly used trivalent vaccines contain one influenza B virus lineage and may be ineffective against viruses of the other B lineage. We evaluated the efficacy of a candidate inactivated quadrivalent influenza vaccine (QIV) containing both B lineages. METHODS: In this multinational, phas...
Samir K. Saha, Sailah Y. Talukder, Maksuda Islam, Setarunnahar Saha
Enteric fever continues to be a public health problem in the Indian subcontinent including Bangladesh. In the early 1990s there were many reports about the increasing frequency of multiresistant strains of Salmonella typhi.1, 2 All these reports prompted the suggestion that ciprofloxacin1 or ceftria...