Avian influenza virus, artwork F007 / 0938
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Avian influenza virus, artwork F007 / 0938
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 9261993
© 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 print showcases the intricate beauty of the avian influenza virus, also known as bird flu. Created through computer artwork, this image highlights the virus's genetic material enclosed in a protein coat adorned with surface proteins or spikes. The two types of surface proteins crucial to its life cycle are haemagglutinin (H) and neuraminidase (N). These proteins exist in various subtypes, some of which pose a threat to human health such as H5N1 or H7N9. The black background adds an air of mystery and intrigue to this illustration, emphasizing the significance of research and medicine in understanding and combating infectious diseases. With its detailed depiction, this artwork serves as a powerful visual representation of the infection caused by avian influenza. By binding to host cells using haemagglutinin, the virus gains entry into these cells where it hijacks their machinery to replicate itself. Neuraminidase then facilitates the release of new viral particles from infected cells, enabling them to infect others. This medical illustration not only provides insight into virology but also underscores the importance of healthcare professionals' tireless efforts in studying pathogens like avian influenza. It reminds us that viruses are complex entities with segmented genomes and lipid envelopes that can cause significant disorders if left unchecked. Overall, this visually striking artwork offers a glimpse into the microscopic world where science meets artistry while shedding light on one of nature's most formidable adversaries – avian influenza.
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