Avian influenza virus, artwork F007 / 0955
Wall Art and Photo Gifts from Science Photo Library
Avian influenza virus, artwork F007 / 0955
Avian flu virus, computer artwork. A virus is a tiny pathogenic particle comprising genetic material enclosed in a protein coat. The coat contains surface proteins (spikes). Flu viruses have two types of surface protein, called haemagglutinin (H) and neuraminidase (N). These exist in several subtypes, some of which are pathogenic in humans, like H5N1 or H7N9.The surface proteins are essential for the life cycle of the virus. Haemagglutinin allows the virus to bind to and enter a host cell, where the virus uses the cells machinery to create more copies of the virus. Neuraminidase allows the new virus particles to exit the cell, so that they can infect others
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9262125
© PASIEKA/SCIENCE PHOTO LIBRARY
Avian Bird Bird Flu Capsid H5n1 H7n9 Haemagglutinin Illness Infection Influenza Lipid Neuraminidase Orthomyxovirus Particle Rna Virus Segmented Genome Serotype Strain Viral Virion Virological Virology Disorder Pathogen Virus
EDITORS COMMENTS
This artwork, titled "Avian influenza virus" offers a visually stunning representation of the microscopic world of pathogens. Created by PASIEKA/SCIENCE PHOTO LIBRARY, this computer-generated print showcases the intricate structure and complexity of the avian flu virus. At its core, a virus is a minuscule particle that carries genetic material within a protective protein coat. In this artwork, we can observe the surface proteins or spikes that adorn the viral coat. These proteins play vital roles in the life cycle of the virus. The haemagglutinin (H) protein allows the avian flu virus to bind to and invade host cells, where it hijacks cellular machinery for replication. On the other hand, neuraminidase (N) enables newly formed viral particles to exit infected cells and spread further infection. It's important to note that certain subtypes of these surface proteins pose significant health risks to humans. Examples include H5N1 and H7N9 strains which have caused outbreaks in recent years. Through this mesmerizing illustration, we gain insight into virology and appreciate both its beauty and potential danger. This artwork serves as a reminder of our ongoing battle against infectious diseases like avian flu while highlighting scientific research aimed at understanding these viruses better for effective medical interventions.
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