Haemagglutinin Collection

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)

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 virus particle, artwork F008 / 3245
Flu virus particle, computer artwork. In the virus envelope are two types of protein spike, haemagglutinin (H, pink) and neuraminidase (N, orange), which determine the strain of virus

Influenza virus, computer artwork
Influenza virus. Computer artwork of an influenza (flu) virus. The virus consists of a core of RNA (ribonucleic acid) genetic material surrounded by a protein coat

Influenza virus particles, TEM
Influenza virus particles, coloured transmission electron micrograph (TEM). This virus is the cause of the respiratory disease influenza (flu) in humans and other animals

Tablet computer, flu virus particle F006 / 6309
Tablet computer showing artwork of a swine influenza (flu) virus particle. At the core of the virus is RNA (ribonucleic acid, orange) genetic material

Tablet computer showing MRI brain scan
Tablet computer showing conceptual artwork of an avian influenza (flu) virus. A virus is a tiny pathogenic particle comprising genetic material enclosed in a protein coat

Haemagglutinin viral surface protein F007 / 9932
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Haemagglutinin viral surface protein F007 / 9931
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Flu virus particles, artwork F008 / 3244
Flu virus particles, computer artwork. In the virus envelope are two types of protein spike, haemagglutinin (H, light green) and neuraminidase (N, dark green), which determine the strain of virus

Flu virus particles, artwork F008 / 3242
Flu virus particles, computer artwork. In the virus envelope are two types of protein spike, haemagglutinin (H, peg-like) and neuraminidase (N, squares), which determine the strain of virus

Flu virus particles, artwork F008 / 3243
Flu virus particles, computer artwork. In the virus envelope are two types of protein spike, haemagglutinin (H, pink) and neuraminidase (N, orange), which determine the strain of virus

Flu virus particles, artwork F008 / 3241
Flu virus particles, computer artwork. In the virus envelope are two types of protein spike, haemagglutinin (H, peg-like) and neuraminidase (N, squares), which determine the strain of virus

Avian influenza virus, artwork F007 / 0954
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)

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)

Avian influenza virus, artwork F007 / 0953
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)

Avian influenza virus, artwork F007 / 0951
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)

Avian influenza virus, artwork F007 / 0949
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)

Avian influenza virus, artwork F007 / 0952
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)

Avian influenza virus, artwork F007 / 0947
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)

Avian influenza virus, artwork F007 / 0948
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)

Avian influenza virus, artwork F007 / 0945
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)

Avian influenza virus, artwork F007 / 0944
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)

Avian influenza virus, artwork F007 / 0942
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)

Avian influenza virus, artwork F007 / 0943
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)

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)

Avian influenza virus, artwork F007 / 0939
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)

Avian influenza virus, artwork F007 / 0940
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)

Genetic evolution of flu virus, artwork C017 / 0786
Genetic evolution of influenza (flu) virus. Artwork showing how reassortment of the influenza virus genome led to the evolution of the H7N9 virus in China

H5N1 Haemagglutinin protein subunit F006 / 9590
H5N1 haemagglutinin protein subunit. Molecular model of the haemagglutinin HA(5) subunit. Haemagglutinin is a surface protein from the influenza A virus

H1 antigen from 1918 influenza virus F006 / 9495
H1 antigen from 1918 influenza virus

Haemagglutinin protein subunit F006 / 9479
Haemagglutinin protein subunit. Molecular model of the ectodomain of the haemagglutinin HA(2) subunit. Haemagglutinin is a surface protein from the influenza A virus

Haemagglutinin viral surface protein F006 / 9470
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

T cell receptor antigen complex F006 / 9339
T cell receptor antigen complex. Molecular model of the alphabeta T cell receptor bound to the influenza haemagglutinin antigen and MHC class II molecule HLA-DR1

Avian influenza virus H7N9, TEM C016 / 6294
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

Avian influenza virus H7N9, TEM C016 / 6293
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

Avian influenza virus H7N9, TEM C016 / 6292
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

Haemagglutinin viral surface protein C015 / 9965
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Haemagglutinin viral surface protein C015 / 7124
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Haemagglutinin viral surface protein C015 / 9974
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Avian influenza virus, TEM C015 / 8800
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

Avian influenza virus, TEM C015 / 8799
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

Avian influenza virus, TEM C015 / 8797
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

Haemagglutinin viral surface protein C015 / 7123
Haemagglutinin viral surface protein. Molecular model of haemagglutinin, a surface protein from the influenza virus, complexed with a neutralising antibody

Influenza virus, illustration C018 / 0735
Influenza virus. Illustration of an influenza (flu) virus particle (virion). The virus consists of an RNA (ribonucleic acid) core (black)

Influenza virus, artwork C016 / 8349
Influenza virus. Cut-away computer artwork of an influenza (flu) virus particle (virion). In each particles lipid envelope (green) are two types of protein spike, haemagglutinin (H)

Influenza virus, artwork C016 / 8348
Influenza virus. Cut-away computer artwork of an influenza (flu) virus particle (virion). In each particles lipid envelope (green) are two types of protein spike, haemagglutinin (H)

Influenza virus, artwork C016 / 8347
Influenza virus. Cut-away computer artwork of an influenza (flu) virus particle (virion). In each particles lipid envelope (green) are two types of protein spike, haemagglutinin (H)

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"Unveiling the Haemagglutinin: A Key Player in Avian Flu Virus" In the microscopic world of influenza viruses, one protein stands out as a crucial player - haemagglutinin. Found on the surface of avian flu virus particles, this viral surface protein plays a significant role in their ability to infect and spread. Captured through intricate artwork (F008 / 3245), we get a glimpse into the complex structure of these flu virus particles. With computer-generated imagery (CGI) showcasing an influenza virus particle (F006 / 6309), we can appreciate its intricate design even further. But what makes haemagglutinin so special? This viral surface protein possesses remarkable abilities that allow it to bind with host cells, particularly those found in birds. By doing so, it enables avian flu viruses to enter and infect these feathered creatures. However, haemagglutinin's impact extends beyond just birds. Through captivating TEM images (transmission electron microscopy), we witness its presence on flu virus particles (F008 / 3244). These images highlight how this protein acts as a key determinant for human infection by facilitating entry into our respiratory cells. As technology advances, our understanding deepens. A tablet computer displaying MRI brain scans reminds us that studying haemagglutinin is not limited to laboratory settings alone; it holds immense importance for public health worldwide. With detailed depictions viral surface proteins (F007 / 9932 & F007 / 9931), we gain insight into their structural variations across different strains of influenza viruses. Such knowledge aids scientists in developing effective vaccines and antiviral medications against these ever-evolving pathogens. Through mesmerizing artwork (F008 / 3242 & F008 / 3243) capturing various forms of flu virus particles, we are reminded of the constant threat posed by these microscopic entities.