I believe those that purchased trip insurance when they booked the Cruise will fare best. I don't know if the Bare Necessities will accept the responsibility if the passenger is unable to get there, unless the air fare and cruise were booked through BN as a package deal. However, with changes every day in the Coronavirus situation, who knows what can happen. Good Luck, maybe things will start to stabilize by then enough that reliable air transportation can be booked.