Laryngoscopies for removals, such as polyps or foreign objects ... a tissue sample. Direct laryngoscopy allows a doctor to view the larynx directly in a straight line. An indirect laryngoscopy ...

Two of these include direct ... through indirect contact with an infected person’s items or environment. For example, GI illnesses can spread from person to person on objects like doorknobs ...

Infectious diseases are transmitted from person to person by direct or indirect contact ... Some organisms can live on objects for a short time. If you touch an object, such as a doorknob ...