C. lusitaniae was first identified as a human pathogen in 1979.

Emerging infections account for at least 12% of all human pathogens.

"Nothing convinces me it is not acting as a human pathogen."

Such studies have been carried out on several human pathogens.

Malaria may have been a human pathogen for the entire history of the species.

For example, some diseases have been linked to human pathogens.

M. branderi has to be considered a potential human pathogen.

Its significance as human pathogen was not discovered before the 1950s.

The human pathogens of Lamarckia were cultural and philosophical, not biological.

It can be a human pathogen but occurrences are very rare.