Blew my top

so i had a very vigorous ferment on my last brew. blew the airlock off of the top at some point during the day. may have been off for several hours. my question is, is it still o.k.? i put another airlock on and it is still going, but not near as strong.

It’ll be fine.

My guess the exiting of the co2 will keep any nasties out.

More than likely its fine.