Detection of Haemophilus influenzae type B DNA in a murine pneumonia model by in situ PCR.

This study estimated the value of in situ PCR (ISPCR) in the detection of Haemophilus influenzae type b (Hib) DNA in paraffin-embedded lung tissues of a murine pneumonia model. ICR mice were infected with Hib solution intranasally. In study group A (n=20), physiological changes and the number of deaths were recorded for 7 consecutive days after infection.