(S (S (NP (BASENP (DT A) (JJ new) (NN strain)) (PP (IN of) (NP (BASENP (JJ Avian) (NNP Flu)) (CC or) (BASENP (NNP Bird) (NNP Flu))))) (VP (VP (VBZ has) (VP (VBN been) (VP (VBN discovered) (PP (IN in) (BASENP (NNP China)))))) (CC and) (VP (VP (VBZ has) (VP (ADVP (RB also)) (VBN infected))) (BASENP (DT some) (NNS humans))))) (PERIOD .))