Quotes About Reassortment

Reassortment mixes some of the segments of the genes of one virus with some from the other. It is like shuffling two different decks of cards together, then making up a new deck with cards from each one. This creates an entirely new hybrid virus, which increases the chances of a virus jumping from one species to another.

If the Hong Kong chicken influenza had infected someone who was simultaneously infected with a human influenza virus, the two viruses might easily have reassorted their genes. They might have formed a new virus that could pass easily from person to person. And the lethal virus might have adapted to humans.