NBA coronavirus memo discourages high-fives, underlines concern for exploding illness in U.S. Unknown 17:12 The NBA is one of several sports leagues figuring out how to approach COVID-19. Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsA Bolivian duo who know all about big challenges The Week in NumbersIndian Football Needs Expertise of European Countries to Grow: Robert PiresCollina: FIFA is happy to help growth of VARArsenal Can Cope with Hectic Schedule, Insists EmeryPeru launches the first FIFA Girls Academy