Transferrin saturation is a calculated value resulting from a medical laboratory test to measure the amount of iron bound to transferrin in the blood. The liver produces transferrin, which is a protein that serves to bind iron molecules and carry them through the bloodstream to the bone marrow.
In addition to the cough, your child may also have a hoarse voice and have laboured breathing. Croup is most common in autumn and winter, and when a child is between 6 months and 3 years old. However, older children up to 15 years old sometimes get croup too. Croup is a common respiratory condition in children caused by either a viral infection or allergy.
croup is a swelling of the voice box larynx and windpipe trachea croup can be caused by allergies bacteria or inhaled irritants but it s usually the result of a virusmost of the time the culprit is the parainfluenza virus but other viruses respiratory syncytial virus rsv adenovirus influenza and measles for example can also trigger croupcroup is most common in children between the ages of 3 months and 5 years although a child can get croup at any ageost of the time the culprit is the parainfluenza virus but other viruses respiratory syncytial virus rsv adenovirus influenza and measles for example can also trigger croup croup is most common in children between the ages of 3 months and 5 years although a child can get croup at any age