Stopping Germs at Home, Work and School
By Norma Hiatt
November 19, 2008
Cold and flu season is here. We are already seeing increased absences from illness. The main way that illnesses like colds and flu are spread is from person to person in respiratory droplets of coughs and sneezes. This is called “droplet spread.” This can happen when droplets from a cough or sneeze of an infected person move through the air and are deposited on the mouth or nose of people nearby. Sometimes germs also can be spread when a person touches respiratory droplets from another person on a surface like a desk and then touches his or her own eyes, mouth or nose before washing their hands. We know that some viruses and bacteria can live 2 hours or longer on surfaces like tables, doorknobs, and desks.
How can we keep from catching and spreading colds and flu? The number one thing is to practice good handwashing; before eating, after using the restroom, after petting an animal, and especially after coughing or sneezing. Use plenty of soap and water for at least 15-20 seconds. Another important thing is to cover your cough or sneeze with a tissue, not your hand, or cough in your elbow, to prevent spreading germs with your hands. If soap and water isn’t available, alcohol-based disposable hand wipes or gel sanitizers will also kill germs.
Healthy habits also help our immune system work better. Getting enough sleep, exercise, nutrition, water, and positive attention can help our immune systems fight off bad germs. The Center for Disease Control also recommends that everyone get a flu shot each year, unless you have a health condition that prohibits it.
How do we stop the spread of bad germs?
+cover your mouth and nose when you sneeze or cough
+clean your hands often
+avoid touching your eyes, nose, or mouth
+stay home when you are sick and check with a doctor when needed
+practice other good health habits
