The Republican National Committee is requiring attendees of the party’s spring donor retreat in Florida to get tested for the coronavirus and submit proof of a negative result as a condition for gaining entry to the event.

Wealthy contributors to the RNC and other GOP causes are set to gather later this week in Palm Beach to hobnob with top party officials and hear from former President Donald Trump. Trump is set to host a portion of the retreat for a dinner speech at Mar-a-Lago, his private club and residence that has turned into a redoubt for ex-administration officials and Republican donors and businessmen.