H3N2 | scamazine This negatively-stained transmission electron micrograph (TEM) revealed the presence of a number of Hong Kong flu virus virions, the H3N2 subtype of the influenza A virus. This virus is a Orthomyxoviridae virus family member, and was responsible for the flu pandemic of 1968-1969, which infected an estimated 50,000,000 people in the United States, killing 33,000.
As pretty as a picture (but a lot more deadly): Killer diseases as you've never seen them before
False-colour image of Papilloma viruses. The coat of each virus contains 72 capsomers (protein units that appear as dots). Papilloma virus (human papillomavirus or HPV) is the cause of warts: Magnification: x60,000