Norwalk Virus (Norovirus)- An Overview

Structure and Genome of Norwalk Virus

Structure of Norwalk Virus (Norovirus) The virus is non-enveloped, round, 27-nm particles with a ‘ragged’ outer edge but lacking a definite surface structure. It has a buoyant density of 1.33–1.41 g/cm3, … Read more

Lassa Virus- An Overview

Lassa Virus

Structure of Lassa Virus The virus is a single-stranded RNA virus belonging to the virus family Arenaviridae. Figure: Structure of Lassa Virus, Source: Swiss Institute of Bioinformatics The virion is spherical … Read more

Human Astrovirus- An Overview

Human Astrovirus

Structure of Human Astrovirus Human astrovirus falls under Astroviridae and genus Mamastrovirus. The particles are round in shape, 28 nm in diameter with a smooth margin and display a five or … Read more

Hanta Virus- An Overview

Hanta Virus

Structure of Hanta Virus Source: Viral Zone Hantavirus falls under the Bunyaviridae family. The virion displays round or pleomorphic morphology with a diameter of roughly 120-160 nm. The virus capsid is … Read more

Coltivirus- An Overview

Coltivirus

Structure of Coltivirus Coltivirusparticles are 60–80 nm in diameter having two concentric capsid shells with a core that is about 50 nm in diameter. They have a relatively smooth surface capsomeric structure and … Read more