LAGUNA DESIGN / SCIENCE PHOTO LIBRARY LAGUNA DESIGN / SCIENCE PHOTO LIBRARY
Norwalk virus particles, computer artwork. This small virus consists of an RNA (ribonucleic acid) core surrounded by a protein capsid (multicoloured). Infection with the virus is very common and causes vomiting, diarrhoea and stomach pains. It is transmitted via contaminated food and water.
Model release not required. Property release not required.