JESS: Getting asserted fact from Activation object in JessListener

In my JessListener I looked at all of the facts from the Token gotten from the Activation. I see all the facts matched in the patterns, but I want access to the fact asserted in the action clause.

So if my rule is:

(defrule SIRS
            ?ab <- (logical (AbnormalTemperature))
            ?ev <- (logical (ElevatedHeartRate {patientId == ab.patientId}))
            ?p <- (Patient {patientId == ab.patientId})
            =>
            (assert (SIRS (patientId ?p.patientId)))
)

Then in the listener I see the facts matched in the pattern but I don't see the SIRS fact asserted in the action part. Can I access this asserted fact somehow?

Thanks
Dwight