parasite

An organism that lives on or in the tissues of another organism and draws its nourishment from the host.

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Last Updated

October 7, 2025

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A baby and a mother in the laundry room
Preparing for parenthood: Baby laundry essentials
Doing your laundry seems like a simple task that requires little thought. However, add tiny newborn clothes and bedding to the mix and suddenly you are spending more time on laundry than you ever i...
A young pregnant woman sit up on an exam table in her doctors office during a routine prenatal check-up. She wearing a medical gown and her doctor is seated across from her as the two talk.
Pregnancy and RSV
Respiratory synctial virus (RSV) is a common condition that affects a person’s respiratory system. In most cases, RSV causes mild, cold-like symptoms. However, infants and older adults are at highe...
Behavior
What You Can Do to Change Your Child’s Behavior
There are many things that can cause a child to have temper tantrums, emotional outbursts, and general “bad” or unexpected behavior. These can include biological reasons, like being hungry or overt...