(S (S (PP (IN At) (BASENP (DT the) (JJ same) (NN news) (NN conference))) (S (NP (BASENP (NNP Dr.) (NNP Richard) (NNP Besser)) (PRN (COMMA ,) (NP (BASENP (DT the) (JJ acting) (NN director)) (PP (IN from) (NP (NP (BASENP (DT the) (NNPS Centers)) (PP (IN for) (BASENP (NNP Disease) (NNP Control) (CC and) (NNP Prevention)))) (PRN (LRB -LRB-) (BASENP (NNP CDC)) (RRB -RRB-))))) (COMMA ,))) (VP (VBD said) (S (VP (TO to) (VP (VB expect) (S (NP (BASENP (JJ additional) (NNS cases)) (PP (IN of) (BASENP (JJ swine) (NN flu)))) (VP (TO to) (VP (VB be) (VP (VBN reported) (PP (IN in) (BASENP (DT the) (JJ short) (NN term))))))))))))) (PERIOD .))