1918 Influenza Virions

1918 Influenza Virions

C003/1945 Rights Managed

Request low-res file

530 pixels on longest edge, unwatermarked

Request/Download high-res file

Uncompressed file size: 10.8MB

Downloadable file size: 863.9KB

Price image Pricing

Please login to use the price calculator


Credit: SCIENCE SOURCE/SCIENCE PHOTO LIBRARY

Restrictions:

Caption: This negative stained transmission electron micrograph (TEM) shows recreated 1918 influenza virions that were collected from the supernatant of a 1918-infected Madin-Darby Canine Kidney (MDCK) cell culture 18 hours after infection. In order to sequester these virions, the MDCK cells were spun down (centrifugation), and the 1918 virus present in the fluid was immediately fixed for negative staining. Dr. Terrence Tumpey, one of the organization's staff microbiologists and a member of the National Center for Infectious Diseases (NCID), recreated the 1918 influenza virus in order to identify the characteristics that made this organism such a deadly pathogen. Research efforts such as this enables researchers to develop new vaccines and treatments for future pandemic influenza viruses. The 1918 Spanish flu epidemic was caused by an influenza A (H1N1) virus, killing more than 500,000 people in the United States, and up to 50 million worldwide. The possible source was a newly emerged virus from a swine or an avian host of a mutated H1N1 virus. Many people died within the first few days after infection, and others died of complications later. Nearly half of those who died were young, healthy adults. Influenza A (H1N1) viruses still circulate today after being introduced again into the human population in the 1970s.

Release details: Model release not required. Property release not required.

Keywords: 1918, biological, biology, bk7355, bw, cdc, center for disease control, disaster, disease, epidemic, epidemiology, fatal, flu, h1n1, influenza, influenza a, medical, medicine, microbe, microbiological, microbiology, natural disaster, orthomyxovirus, pandemic, particles, pathogen, pathogenic, reconstructed, recreation, respiratory, spanish flu, tem, transmission electron micrograph, virion, virions, virology, virus, virus particle

Licence fees: A licence fee will be charged for any media (low or high resolution) used in your project.