Former No. 1 Andy Murray is one of several players calling for repercussions for those who violate safety bubble.
Jelena Ostapenko won't be taking the trip to New York.
The Croatian dropped just three games in her first match at Palermo
Dancing days are here for Dayana Yastremska.
David Ferrer has passed the test.
A positive results has been recorded in Palermo, from a player who has not yet been named.
The two girls who took tennis to another level in April are joined by a ringer from Switzerland.