Pathogen isolation and identification of an outbreak of infection in lung with unknown causes / 中国人兽共患病学报

We investigated the pathogen of an outbreak of lung infection with unknown causes.By epidemiological analysis,we used real-time PCR,ELISA,gold dipstick,VITEK2 and MALDI-TOF-MS to identify suspicious bacteria.We made use of serum plate agglutination test to confirm the suspicious bacteria and the patient serum.We isolated 2 strains of Cryptococcus albidus from environmental samples.There has been specific agglutination between suspicious bacteria and patient serum.This pneumonia may be related to the infection of Ccryptococcus albidus.