He is an expert in pathology.

She was diagnosed with Addison's disease.

My mother nursed me when I caught a cold.

This pathogen is very dangerous to humans.

Gonorrhea is one of the sexually transmitted diseases, and appropriate treatment is necessary.

This virus has the ability to infect humans.

My younger sister is hospitalized with a childhood disease.

This computer operates in nanoseconds.

This program operates in milliseconds.

This process is carried out in microseconds.