Oncogenic Viruses- An Overview

Oncogenic Viruses

Viruses are intracellular pathogens that reproduce only in the living cell and manipulate the cellular machinery to produce more viruses. Viral replications can affect the cellular genes of the host … Read more

Classification of virus

The Baltimore Classification of Viruses

The following properties have been used as a basis for the classification of viruses. On the Basis of Genetic Material Present DNA viruses RNA viruses DNA-RNA viruses On the basis … Read more

Influenza A Virus: An Overview

Influenza A Virus

Structure of Influenza A Virus Genome of Influenza A Virus Epidemiology of Influenza A Virus Replication in nucleus of Influenza A Virus Pathogenesis of Influenza A Virus Clinical manifestations of Influenza A Virus Complications of Influenza A … Read more

Polio Virus- An Overview

Polio Virus

Structure of Polio Virus Poliovirus is a member of a family of viruses called the Picornaviridae. Virions are spherical in shape with a diameter of about 27nm. The particles are simple … Read more

Hepatitis E Virus- An Overview

Hepatitis E Virus

Structure of Hepatitis E Virus Image: Schematic illustration of non-enveloped and quasi-enveloped HEV particles as well as enveloped virus. The putative model of quasi-enveloped HEV virion includes ORF3 product in its … Read more