Virions Collection (page 4)

Cell infected with HIV, SEM C014 / 0581
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (round) budding from the membrane of a host cell

Cell infected with HIV, SEM C014 / 0580
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (round) budding from the membrane of a host cell

Cell infected with HIV, SEM C014 / 0579
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (round) budding from the membrane of a host cell

Cell infected with HIV, SEM C017 / 8338
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (orange) budding from the membrane of a host cell

Cell infected with HIV, SEM C017 / 8339
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (orange) budding from the membrane of a host cell

Cell infected with HIV, SEM C017 / 8337
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (yellow) budding from the membrane of a host cell

Cell infected with HIV, SEM C017 / 8336
Cell infected with HIV. Coloured scanning electron micrograph (SEM) of HIV particles (pink) budding from the membrane of a host cell

Mouse leukaemia virus and T-cell, SEM C017 / 8308
Mouse leukaemia virus. Coloured scanning electron micrograph (SEM) of mouse leukaemia virus particles (yellow) budding out of a T-lymphocyte (or T-cell, purple)

Budding HIV particles, SEM C017 / 8302
Budding HIV particles. Coloured scanning electron micrograph (SEM) of human immunodeficiency virus (HIV) particles (yellow) budding from the surface of a T lymphocyte from the H9 cell line

HIV particle, artwork C018 / 2898
HIV particle, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA (ribonucleic acid) genome

HIV particle, artwork C018 / 2897
HIV particle, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA (ribonucleic acid) genome

HIV particle, artwork C018 / 2899
HIV particle, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA (ribonucleic acid) genome

HIV particle, artwork C018 / 2895
HIV particle, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA (ribonucleic acid) genome

HIV particle, artwork C018 / 2900
HIV particle, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA (ribonucleic acid) genome

HIV particle, artwork C018 / 2896
HIV particle, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The virus consists of an RNA (ribonucleic acid) genome

Pig retrovirus, TEM C016 / 4246
Pig retrovirus. Coloured transmission electron micrograph (TEM) of porcine endogenous retrovirus (PERV) particles (round) in infected tissue

SARS coronavirus, artwork C016 / 3055
SARS coronavirus proteins. Computer artwork of SARS coronavirus particles (virions). SARS (severe acute respiratory syndrome)

Dangerous viruses, conceptual image C013 / 7794
Dangerous viruses, conceptual image. Computer artwork of virus particles (virions, spikey) in a biohazard symbol

Paramyxovirus particles, artwork C013 / 4638
Paramyxovirus particles. Computer artwork of a paramyxovirus particles (virions). This family of RNA (ribonucleic acid) viruses is responsible for a number of human and animal diseases

Marburg virus, artwork C013 / 4633
Marburg virus. Computer artwork of Marburg virus particles (virions). This tubular RNA (ribonucleic acid, coloured spheres) virus causes Marburg haemorrhagic fever in humans and non-human primates

Hepatitis C virus, artwork
Hepatitis C virus. Computer artwork of hepatitis C virus particles (virions) in the human body. The virus consists of a core of RNA (ribonucleic acid) enclosed in a capsid

Viral recognition by antibodies, artwork C013 / 4722
Viral recognition by antibodies. Computer artwork of rabies (family Rhabdoviridae) virus particles (virions, pink) being identified by monoclonal antibodies (Y-shaped, blue)

Rabies virus, artwork C013 / 4703
Rabies virus. Computer artwork of a rabies (family Rhabdoviridae) virus particle (virion). The virus has a protein coat or capsid, which is made up of helically arranged subunits called capsomeres

Parvovirus particles, TEM
Parvovirus particles. Coloured transmission electron micrograph (TEM) of virus particles (orange) clustered around a piece of cell membrane (purple, centre)

HIV particles in infected cell, TEM
HIV particles. Coloured transmission electron micrograph (TEM) of human immunodeficiency virus (HIV) particles (orange) in a host cell. HIV causes the disease AIDS

Adenovirus particles and bacterium, TEM
Adenovirus particles and bacterium. Coloured transmission electron micrograph (TEM) of adenovirus particles (green) with a gut bacterium (orange)

Avian flu virus, TEM
Avian flu. Coloured transmission electron micrograph (TEM) of influenza A virus particles (red). This is strain H5N1, which usually infects poultry, but began infecting humans in Hong Kong in 1997

Coxsackie virus particles, TEM
Coxsackie virus particles, coloured transmission electron micrograph (TEM). Coxsackie viruses were named after the town in the USA where they were isolated

Norwalk virus infection. Computer artwork of a norwalk virus and a human gut. The stomach is at top, the large intestine goes around the outside of the virus

Ducks and bird flu virus particles
Ducks and avian influenza virus particles, composite image. The virus particles (brown) have been imaged using a transmission electron microscope (TEM)

Respiratory syncytial virus, TEM
Respiratory syncytial virus (RSV) particles, coloured transmission electron micrograph (TEM). This pneumovirus, a type of paramyxovirus

Hepatitis A viruses, TEM
Hepatitis A viruses. Coloured transmission electron micrograph (TEM) of hepatitis A viruses, a cause of liver inflammation. Hepatitis A is transmitted through infected food or drink

HIV particles exiting a cell. Computer artwork of HIV (human immunodeficiency virus) particles exiting a T-lymphocyte (white blood cell). HIV causes AIDS (acquired immune deficiency syndrome)

Astrovirus particles, TEM
Astrovirus particles. Coloured transmission electron micrograph (TEM) of a cluster of astrovirus particles (purple). These are small viruses, measuring approximately 28 nanometres in diameter

Viral throat infection, artwork
Viral throat infection. Artwork of several tracheae (windpipes) being infected by viruses (spiky balls). The common cold is a viral infection that attacks the throat

SARS virus particles, TEM
SARS virus particles. Coloured transmission electron micrograph (TEM) of two SARS virus particles (green). Severe acute respiratory syndrome (SARS)

AIDS virus particles, computer artwork
HIV particles, computer artwork. HIV (human immunodeficiency virus) causes AIDS (acquired immune deficiency syndrome). The outer layer of the virus particle is a membrane envelope (black)

Influenzavirus A, TEM
Influenzavirus A. Coloured transmission electron micrograph (TEM) of the influenza A virus, which can infect multiple species and is the most virulent human pathogen of the three influenza types

Norwalk virus particles, computer artwork. This small virus consists of an RNA (ribonucleic acid) core surrounded by a protein capsid (multicoloured)

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Virions, the tiny particles that cause infections, come in various forms and can be seen under a transmission electron microscope (TEM). Norovirus particles, responsible for stomach bugs often spread through sneezing or contaminated surfaces, are captured in artwork C013 / 5949. Similarly, coronavirus particles can also be observed using TEM and have recently gained attention due to their role in the ongoing pandemic. Influenza virus particles, another common cause of respiratory illnesses, appear distinct under TEM as well. Hepatitis C viruses and Rift Valley fever virus are other examples that have been visualized using this powerful microscopy technique. Herpes virus particles are beautifully depicted through computer artwork, showcasing their intricate structure. Paramyxovirus particles and herpes simplex viruses are two more types that have been studied extensively with TEM. The images reveal their unique shapes and features. One striking image shows AIDS viruses budding from a cell under TEM observation. This highlights the devastating impact of these particular virions on human health. Lastly, dengue fever virus particles can also be observed using TEM technology. These tiny entities play a significant role in spreading dengue fever through mosquito bites.