I use them interchangeably, because I really don't care about which is correct, just as I do antiviral and antibiotic.
Notice how I completely avoided the word "Saving(s)" there.
One woman on Facebook just suggested that all events be cancelled, large and small, public transportation should be shut down, schools should be shut down, stores should be shut down. And she follows that with, "This isn't panic." Uh huh.
This morning in church the Pastor announced that in “passing the peace” people should do what made them feel comfortable, be in the usual handshake or hug or just a wave or a bow , smile or head nod.
I posted that and then looked to see what Nicolette Larson had been up to