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A tiny insect called a midge spreads the disease, and the earliest known case dates back to 1955 in a forest worker near a ...
A 72-year-old man in Greece died of Crimean-Congo haemorrhagic fever, a viral illness that spreads through tick bites. View ...
Roseola Roseola is a common viral illness in small children. It causes a rash that usually occurs after a fever. Image: phadungsak sawasdee/Shutterstock ...
RNase domain-mutant viruses have also been found to exhibit diminished viral load and pathogenesis in vivo in guinea pigs (which normally experience high lethality, develop human hemorrhagic ...