Which term refers to an infection that persists for a long time?

Which term refers to an infection that persists for a long time?

• A. Chronic Infection
• B. Contaminated Waste
• C. Artificially Acquired Immunity
• D. Droplet Infection

Answer: (A)

An infection that lasts a long time is called a chronic infection. This describes infections that endure for extended periods, often months or years, with the pathogen persisting in the body or causing ongoing symptoms. It contrasts with acute infections, which come on quickly and resolve in a short time. The other terms don’t describe duration: contaminated waste isn’t an infection, artificially acquired immunity refers to protection gained from vaccines or exposure, and droplet infection is about how some infections spread through respiratory droplets, not how long they last.

An infection that lasts a long time is called a chronic infection. This describes infections that endure for extended periods, often months or years, with the pathogen persisting in the body or causing ongoing symptoms. It contrasts with acute infections, which come on quickly and resolve in a short time. The other terms don’t describe duration: contaminated waste isn’t an infection, artificially acquired immunity refers to protection gained from vaccines or exposure, and droplet infection is about how some infections spread through respiratory droplets, not how long they last.