A child has fever, chills, muscle aches, and conjunctivitis. She is also developing a rash caused by subcutaneous hemorrhaging and complains about exposure to sunlight. With which of the following viruses might she be infected?
A scientist discovers a new virus affecting birds. After isolation, the virus is characterized as having single- strand RNA in an icosahedral capsid and an envelope. To which of the following virus families might this new virus belong?
Public health scientists discover and become concerned about a new strain of RNA virus among farm animals, especially geese and pigs, in the Midwest. Each virion is composed of lipid, helical proteins, and multiple pieces of RNA. This new virus may be