JAMES KING-HOLMES / SCIENCE PHOTO LIBRARY JAMES KING-HOLMES / SCIENCE PHOTO LIBRARY
Flu virus map. Map of the human influenza virus subtype A(H3N2) prepared by Derek Smith, Professor of Infectious Disease Informatics at Cambridge University. This diagram is created using antigenic cartography, which quantifies and visualises phenotypic differences among strains of viruses or bacteria. Data from these studies is used by the World Health Organisation to select strains for manufacturing vaccines.
Model release not required. Property release not required.