- pathologically confirmed diagnosis of bacterial pneumonia or viral pneumonia - pregnant or nursing at the time of signing informed consent - known sensitivity to any study medication - unwilling or unable to complete study diary - any other condition or prior therapy that, in the opinion of the investigator, would make the subject unsuitable for the study or unable to comply with the protocol

- pathologically confirmed diagnosis of bacterial pneumonia or viral pneumonia - pregnant or nursing at the time of signing informed consent - known sensitivity to any study medication - unwilling or unable to complete study diary - any other condition or prior therapy that, in the opinion of the investigator, would make the subject unsuitable for the study or unable to comply with the protocol