my ($action, $count, $key, $data) = (0,0,0,0);
for ($action = DXUser::R_FIRST, $count=0; !$DXUser::dbm->seq($key, $data, $action); $action = DXUser::R_NEXT) {
if ($data =~ m{isolate}) {
my ($action, $count, $key, $data) = (0,0,0,0);
for ($action = DXUser::R_FIRST, $count=0; !$DXUser::dbm->seq($key, $data, $action); $action = DXUser::R_NEXT) {
if ($data =~ m{isolate}) {