"We probably have a different pathogen at work here," Mr. Colvin said.

It has antimicrobial activity against many different pathogens.

The Arthashastra was quite ingenious in its suggestions for weaponizing and delivering different pathogens.

The characteristic lesions caused by the different pathogens also differ.

A person in Africa is exposed to different pathogens than individuals in an American city.

It seemed impossible that a variety of very different pathogens were developing multiresistance spontaneously.

The parts of the innate immune system have different specificity for different pathogens.

It is perfectly possible that it takes a number of different pathogens to cause 1 disease.

While feline upper respiratory disease can be caused by several different pathogens, there are a few symptoms that they have in common.

Although three different pathogens cause ascochyta diseases of pea, the symptoms are relatively similar to one another, thus making diagnosis difficult.