This is a game where you're trying to guess which human-infecting virus the computer has chosen. Each time you guess the computer will reveal the lowest taxonomic clade that they both belong to. For example, SARS and Influenza are both RNA viruses that use RNA polymerase, so if you'd guessed SARS and the answer were the Flu then it would tell you they were both Orthornavirae (RNA Polymerase Viruses).

Guess a species of human-infecting viruses:

It was and you guessed it; you win!

Refresh the page to play again.

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Inspired by Metazooa