A5055061296- Animal Disease Management and Epidemiology
- Influenza Virus Research Studies
- Coastal wetland ecosystem dynamics
- Land Use and Ecosystem Services
- Conservation, Biodiversity, and Resource Management
- Viral gastroenteritis research and epidemiology
- Coastal and Marine Dynamics
- Virology and Viral Diseases
- Animal Behavior and Reproduction
- Viral Infections and Vectors
- Primate Behavior and Ecology
- Herpesvirus Infections and Treatments
- HIV Research and Treatment
- Wildlife Ecology and Conservation
- Aeolian processes and effects
- Optimization and Search Problems
- Interconnection Networks and Systems
- Antibiotic Resistance in Bacteria
- Polyomavirus and related diseases
- Soil and Land Suitability Analysis
- Flood Risk Assessment and Management
- Salmonella and Campylobacter epidemiology
- Crustacean biology and ecology
- Oil Palm Production and Sustainability
- Coastal and Marine Management
Universiti Malaysia Terengganu
2020-2024
Jahangirnagar University
2010-2018
Rhodes College
2015
University of Washington
2015
Jazan University
2013
Avian influenza surveillance in Bangladesh has been passive, relying on poultry farmers to report suspected outbreaks of highly pathogenic H5N1 influenza. Here, the results an active effort focusing live-bird markets are presented. Prevalence infection birds live bird is 23.0%, which similar that other countries. Nearly all isolates (94%) were non-pathogenic H9N2 subtype, but viruses H1N2, H1N3, H3N6, H4N2, H5N1, and H10N7 subtypes also observed. The H5N1-subtype virus was observed at...
In Bangladesh rhesus macaques (Macaca mulatta) are found in forested habitats and urban areas. From 2005 to 2010, we investigated the distribution of throughout country. Populations were estimated by line transect, point sampling direct counting. A total 37 groups 16 localities recorded Overall, group size areas ranged from 22 91 individuals, with a mean 41.3 ± 16.7. Rhesus mostly near Hindu communities. Nearly five times as many (n= 176) observed Overall natural varied 10 78 30.2 10.9. Of...
Abstract Human infection with avian influenza A(H9N2) virus was identified in Bangladesh 2011. Surveillance for viruses apparently healthy poultry live-bird markets during 2008–2011 showed that subtype H9N2 are isolated year-round, whereas highly pathogenic H5N1 co-isolated primarily the winter months. Phylogenetic analysis of they reassortants possessing 3 gene segments related to H7N3; remaining were from G1 clade. We detected no reassortment viruses. Serologic analyses chickens revealed...
Avian influenza subtype H9N2 is endemic in many bird species Asia and the Middle East has contributed to genesis of H5N1, H7N9 H10N8, which are potential pandemic threats. viruses that have spread Bangladesh acquired multiple gene segments from highly pathogenic (HP) H7N3 presumably Pakistan currently cocirculate with HP H5N1. However, source geographic origin these not clear. We characterized complete genetic sequences 37 Bangladeshi isolated 2011-2013 investigated their inter-...
The natural distribution of rhesus macaques (Macaca mulatta) extends from South to East Asia, with substantial morphological variation among populations different geographic locations. In the following report we compare morphometric measurements Bangladesh free-ranging in Nepal and captive originating China India. Our data indicate that Bangladeshi are morphologically similar particularly India, distinct China. results also relative Asian population samples, morphometrically.
Highly pathogenic H5N1 and low H9N2 influenza viruses are endemic to poultry markets in Bangladesh have cocirculated since 2008. circulated constantly the markets, whereas highly occurred sporadically, with peaks of activity cooler months. Thirty isolated from were characterized by antigenic, molecular, phylogenetic analyses. clades 2.2.2 2.3.2.1 live bird only. Phylogenetic analysis 30 isolates revealed multiple introductions Bangladesh. There was no reassortment between local genotype,...
Simian foamy viruses (SFVs) are ubiquitous in non-human primates (NHPs). As all retroviruses, reverse transcription of SFV leads to recombination and mutation. Because more humans have been shown be infected with than any other simian borne virus, is a potentially powerful model for studying the virology epidemiology at human/NHP interface. In Asia, likely transmitted through macaque bites scratches that occur context everyday life. We analyzed multiple proviral sequences from gag gene both...
Foamy viruses are complex retroviruses that have been shown to be transmitted from nonhuman primates humans. In Bangladesh, infection with simian foamy virus (SFV) is ubiquitous among rhesus macaques, which come into contact humans in diverse locations and contexts throughout the country. We analyzed microsatellite DNA 126 macaques at six sites Bangladesh order characterize geographic patterns of macaque population structure. also included this study 38 owned by nomadic people who train them...
H9N2 avian influenza viruses are continuously monitored by the World Health Organization because they endemic; continually reassort with H5N1, H7N9 and H10N8 viruses; periodically cause human infections. We characterized carrying internal genes from highly pathogenic H7N3 viruses, which were isolated chickens or quail live-bird markets in Bangladesh between 2010 2013. All of used this study carried mammalian host-specific mutations. studied their replication kinetics normal bronchoepithelial...
Wetland vegetation classification often treated the saltmarsh as a single type of land-cover (LCT). Mapping dynamic and spatially complex coastal zones using optical remote sensing is still challenging. This study firstly analyzed spectral properties target objects generated by Landsat 8 (OLI), formulated new indices then proposes rule-based approach to mapping five vegetated (saltmarsh, seagrass, mangrove, non-mangrove forest, agricultural land) three non-vegetated (wet sand, saltpan,...
As is well-documented, cloud cover (CC) obscures the target object and water depth turbidity impede optical remote sensing (RS). Therefore, Landsat imagery acquired under cloud-free (CFI) low-tide (LTI) conditions are considered 'quality' observations when mapping tidal wetlands such as saltmarsh. Although it essential to estimate probabilities of acquiring at least one CFI LTI, previous studies rarely addressed in RS saltmarsh land (SLC). In order evaluate LTI a year, month, season, pair...
Abstract The H9N2 influenza viruses that have become established in Bangladeshi live poultry markets possess five gene segments of the highly pathogenic H7N3 avian virus. We assessed replication, transmission, and disease potential three chickens New World quail. Each virus replicated to high titers transmitted by airborne route contacts both species. Infected showed no signs, differed their quail were more susceptible than shed after transmission for 10 days. Consequently, are a threat...
Abstract Avian influenza A(H9N2) is an agricultural and public health threat. We characterized H9N2 virus from a pet market in Bangladesh demonstrated replication samples birds, swine tissues, human airway ocular cells, ferrets. Results implicated birds the potential dissemination zoonotic transmission of this virus.
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Hossain, M.S.; Muslim, A.M.; Pour, A.B.; Mohamad, M.N.; Alam, S.M.R.; Nadzri, M.I., and Khalil, I., 2021. Mapping different types of shorelines from coarse-resolution imagery: Fuzzy classification method can deliver greater accuracy. Journal Coastal Research, 37(2), 433–441. Coconut Creek (Florida), ISSN 0749-0208.Coastal zones are among the most structurally complex ecosystems, though their threatened because both natural anthropocentric influences. There a smaller number studies that dealt...
In this paper we are proposing a new approach for tasks allocation in massively parallel system using Finite Automata. On the basis of task flow model finite automata., find turnaround time automata as directed acyclic graph second section discuss regarding and after that change into DAG system. All simulations performing Intel C++ compiler compare these results with several interesting scheduling algorithms get better time.