Consideration for Others

When the nasal passages are congested because of a heavy head cold, sneezing can bring some relief to the sufferer. Breathing becomes easier when mucus is removed from the nose in this way. But when a sneeze is not covered up, how are people nearby affected?

Doctors do not yet claim to understand fully all the ways that a cold can be spread. However, one strong suggestion is that a person can catch a cold by breathing in germs that have been sprayed into the air by a sneeze. Especially is this possible in the close confines of a warm room, or a crowded train or bus where fresh air is at a minimum. Other diseases, including influenza, measles, mumps, pneumonia, tuberculosis, and whooping cough are believed to be spread by sneezing.

Some research on the expulsion rate of sneezing reveals that droplets of fluid containing germs are expelled from the nose and mouth at more than 100 miles [160 km] per hour and can adhere to surfaces nearly 12 feet [4 m] away. Other droplets float in the air for a while to be inhaled by innocent passersby.

But whether overtaken by a sudden sneeze or a prolonged sneezing attack, the thoughtful person will always use a handkerchief or strong tissue to cover his nose and mouth. Not only is this a display of good manners but it is also a sensible precaution. It helps to guard against spraying the air with germ-​laden droplets just waiting to be inhaled by the next unsuspecting person to come along. Neighbor love would also dictate that we try to protect others from disease by doing everything we can to limit the spread of germs.