Avian influenza virus, TEM C016 / 2351
Wall Art and Photo Gifts from Science Photo Library
Avian influenza virus, TEM C016 / 2351
Avian influenza virus, type A strain H7N9, coloured transmission electron micrograph (TEM). This virus first emerged in the human population in China, in March 2013. The virus consists of ribonucleic acid (RNA), surrounded by a nucleocapsid and a lipid envelope (green). In the envelope are two types of protein spike, haemagglutinin (H) and neuraminidase (N), which determine the strain of virus. The natural hosts of this virus are wild birds. Unusually, infected domestic chickens do not show symptoms, which increases the potential for spread to humans that have contact with chickens. Nearly a third of human infections are proving to be fatal. As of May 2013 no human to human transmission has been recorded
Science Photo Library features Science and Medical images including photos and illustrations
Media ID 9202255
© CDC/SCIENCE PHOTO LIBRARY
2013 Antigen Avian Bird Bird Flu Capsid China Envelope Enveloped Haemagglutinin Hemagglutinin Influenza A H7n9 Lipid Microbiology Microscope Negatively Stained Neuraminidase Nucleocapsid Orthomyxoviridae Orthomyxovirus Particle Pathogenic Pathological Pathology Polymorphic Ribonucleic Acid Rna Virus Segmented Genome Serotype Strain Transmission Electron Transmission Electron Micrograph Type A Viral Virion Virological Virology Microbiological Pathogen Protein Virus
EDITORS COMMENTS
This print showcases the Avian influenza virus, type A strain H7N9, as captured through a coloured transmission electron micrograph (TEM). Originating in China in March 2013, this virus has become a significant concern for public health. The image reveals the intricate structure of the virus consisting of ribonucleic acid (RNA) enveloped by a lipid envelope depicted in green. Within this envelope are two distinct protein spikes known as haemagglutinin (H) and neuraminidase (N), which determine the specific strain of the virus. While wild birds serve as natural hosts for this pathogen, it is alarming that infected domestic chickens do not exhibit any symptoms. This characteristic increases the risk of transmission to humans who come into contact with these seemingly healthy poultry. Tragically, nearly one-third of human infections have proven fatal thus far. What makes this particular strain even more concerning is its potential to spread rapidly among humans. As of May 2013, no instances of human-to-human transmission had been recorded; however, experts remain vigilant due to its high pathogenicity. The detailed TEM image provides valuable insights into the biology and pathology of this avian flu variant. Its segmented genome and polymorphic nature make it an intriguing subject for virologists and microbiologists alike. By studying such images, scientists hope to develop effective strategies for combating future outbreaks and safeguarding public health worldwide.
MADE IN AUSTRALIA
Safe Shipping with 30 Day Money Back Guarantee
FREE PERSONALISATION*
We are proud to offer a range of customisation features including Personalised Captions, Color Filters and Picture Zoom Tools
SECURE PAYMENTS
We happily accept a wide range of payment options so you can pay for the things you need in the way that is most convenient for you
* Options may vary by product and licensing agreement. Zoomed Pictures can be adjusted in the Cart.
