Do you say “pardon me”/“excuse me” after each individual burp?

[WDIDAT]

Was talking about this earlier with DD after dinner and she burped and said “pardon” and didn’t for the next 4 consecutive burps. I personally say it again after multiple burps or if I can feel another one brewing I’ll wait until after that one. Is there a correct etiquette regarding this?

Burping is horrible. Thankfully I rarely do it and when I do it's when I've had a fizzy drink. I will say pardon if I'm with anyone

Something definitely isn't right if you're having to burp multiple times after dinner.