Mutations can reveal how the coronavirus moves-but they’re easy to overinterpret @ScienceMagazine @Jaivikshastram

A waiter stands by empty tables outside a restaurant at St Mark’s Square, which is usually full of tourists, after Italy’s government adopted a decree with emergency new measures to contain the coronavirus, in Venice, Italy, March 5, 2020. Italy?s tourism industry has been suffering hugely since the outbreak. REUTERS/Manuel Silvestri – RC2QDF9062CY