It's in the bag: Even whistles now are safer at NBA restart

The NBA believes it has considered possible way they can make the restarted season as safe as possible for everyone involved. Referees at the NBA and WNBA restarts are using the same whistles as they always have - albeit with one subtle but important addition. A small black bag is being slipped onto each whistle, designed to collect any spittle that might emanate from a referee's mouth and through the device itself when being used during play.

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