of the 112,694 close contacts that were eligible for follow-up, 104,538 (93%) were successfully contacted and advised accordingly, or had their case otherwise resolved
o blith y 112,694 o gysylltiadau agos a oedd yn gymwys i'w holrhain, cysylltwyd a chynghorwyd â 104,538 (93%) yn llwyddiannus, neu chafwyd eu hachos ei ddatrys yn syth