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H1N1 Influenza
Influenza Pandemic Home Page
General Information
Signs & Symptoms
H1N1 Prevention
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Resources, Documents, Information about the Pandemic
Rensselaer Student Health Center
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New York State
Swine Flu Hotline:

1-800-808-1987

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The H1N1 Flu (Swine Flu) Outbreak

Updated: 8/28/09, 2:41 PM

Prevention
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Hand Washing

Keeping hands clean is one of the most important steps we can take to avoid getting sick and spreading germs to others. It is best to wash your hands with soap and clean running water for 20 seconds. However, if soap and clean water are not available, use an alcohol-based product to clean your hands. Alcohol-based hand rubs significantly reduce the number of germs on skin and are fast acting.

When washing hands with soap and water:

  • Wet your hands with clean running water and apply soap. Use warm water if it is available.
  • Rub hands together to make a lather and scrub all surfaces.
  • Continue rubbing hands for 20 seconds. Need a timer? Imagine singing "Happy Birthday" twice through to a friend!
  • Rinse hands well under running water
  • Dry your hands using a paper towel or air dryer. If possible, use your paper towel to turn off the faucet.

Remember: If soap and water are not available, use alcohol-based gel to clean hands.

When using an alcohol-based hand sanitizer:

  • Apply product to the palm of one hand.
  • Rub hands together.
  • Rub the product over all surfaces of hands and fingers until hands are dry.

When should you wash your hands?

  • Before preparing or eating food.
  • After going to the bathroom.
  • After changing diapers or cleaning up a child who has gone to the bathroom.
  • Before and after tending to someone who is sick.
  • After blowing your nose, coughing, or sneezing.
  • After handling an animal or animal waste.
  • After handling garbage.
  • Before and after treating a cut or wound.

Centers for Disease Control and Prevention. http://www.cdc.gov/cleanhands/ viewed on August 27th, 2009.

Contamination & Cleaning

How long can influenza virus remain viable on objects (such as books and doorknobs)?

Studies have shown that influenza virus can survive on environmental surfaces and can infect a person for 2 to 8 hours after being deposited on the surface.

What kills influenza virus?

Influenza virus is destroyed by heat (167-212°F [75-100°C]). In addition, several chemical germicides, including chlorine, hydrogen peroxide, detergents (soap), iodophors (iodine-based antiseptics), and alcohols are effective against human influenza viruses if used in proper concentration for a sufficient length of time. For example, wipes or gels with alcohol in them can be used to clean hands. The gels should be rubbed into hands until they are dry.

What if soap and water are not available and alcohol-based products are not allowed in my facility?

Though the scientific evidence is not as extensive as that on hand washing and alcohol-based sanitizers, other hand sanitizers that do not contain alcohol may be useful for killing flu germs on hands.

What surfaces are most likely to be sources of contamination?

Germs can be spread when a person touches something that is contaminated with germs and then touches his or her eyes, nose, or mouth. Droplets from a cough or sneeze of an infected person move through the air. Germs can be spread when a person touches respiratory droplets from another person on a surface like a desk, for example, and then touches their own eyes, mouth or nose before washing their hands.

How should waste disposal be handled to prevent the spread of influenza virus?

To prevent the spread of influenza virus, it is recommended that tissues and other disposable items used by an infected person be thrown in the trash. Additionally, persons should wash their hands with soap and water after touching used tissues and similar waste.

What household cleaning should be done to prevent the spread of influenza virus?

To prevent the spread of influenza virus it is important to keep surfaces (especially bedside tables, surfaces in the bathroom, kitchen counters and toys for children) clean by wiping them down with a household disinfectant according to directions on the product label.

How should linens, eating utensils and dishes of persons infected with influenza virus be handled?

Linens, eating utensils, and dishes belonging to those who are sick do not need to be cleaned separately, but importantly these items should not be shared without washing thoroughly first.

Linens (such as bed sheets and towels) should be washed by using household laundry soap and tumbled dry on a hot setting. Individuals should avoid “hugging” laundry prior to washing it to prevent contaminating themselves. Individuals should wash their hands with soap and water or alcohol-based hand rub immediately after handling dirty laundry.

Centers for Disease Control and Prevention. http://www.cdc.gov/h1n1flu/qa.htm#e viewed on August 27th, 2009.

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