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What is Flu to You PowerPoint Presentation

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Description : Check out this medical presentation on Influenza (Flu), which is titled "What’s “Flu” to You?", to know about stomach flu vis-a-vis influenza.

Tags : Influenza, Flu, stomach flu

Published on : Jul 12, 2021 | Views : 1136 | Downloads : 1

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Slide 1-

What’s “Flu” to You? Stomach “Flu” vs. Influenza Developed by Kara Oliver, RN, BSN Barbara Copple, RN Marion County Health Department Communicable Disease/Epidemiology Team
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“I had the flu…”
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“I had the flu…”
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Influenza = “flu”
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Influenza  Stomach “Flu”
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Stomach “flu” = Norovirus Stomach “flu”= “Winter Vomiting Disease” Stomach “flu”= 24-hour bug Stomach “flu”  Influenza
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A “flu” by any other name… Influenza = “flu” Seasonal Flu Pandemic Flu Avian Flu
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Seasonal Flu Caused by the influenza virus, not Norovirus Usually occurs during the winter Easily spreads from person to person Vaccine is available
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Incubation period is usually 1-3 days Symptoms -Fever (often sudden), chills, headache, muscle aches, dry cough, sore throat, weakness, runny nose, may last three to five days or more -People can shed the virus without showing symptoms of infection Seasonal Influenza
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The virus can be spread: -Cough/Sneeze Most important (within 3 feet) -Contact Contaminated articles Seasonal Influenza Droplet Contact
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The Burden of Seasonal Influenza 250,000 to 500,000 deaths globally/yr 36,000 deaths and > 200,000 hospitalizations/yr in U.S. $37.5 billion in economic costs/yr in U.S. related to influenza and pneumonia
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Prevention Social Distancing Annual flu vaccine Hand hygiene Respiratory etiquette “Cover your cough”
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Social Distancing Three feet from other people Limit face-to-face contact
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Hygiene: Wash Your Hands Before, during, and after you prepare food Before you eat, and after you use the bathroom After handling animals or animal waste When your hands are dirty, and More frequently when someone in your home is sick Avoid touching your eyes, nose or mouth
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Wash Your Hands Use soap and warm running water for At least 20 seconds OR Use an alcohol based hand sanitizer for at least 15 seconds.
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If you become ill…
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Sneezes and Coughs are powerful germ explosions
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Cover Your Coughs and Sneezes Use a tissue or inside of your elbow when sneezing or coughing. Cough HERE
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Stay home when you are sick Stay home if you have… A fever of 101 degrees If needed, seek medical care
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Influenza is not Stomach Flu Stomach flu is caused by Norovirus Like influenza, Norovirus is very contagious Often in media stories
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Norovirus tears across US!!! EXTRA! EXTRA! READ ALL ABOUT IT!!!
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2006 Record Breaking Year State of Oregon received 119 Noro outbreaks reports 25 were Marion County’s 2007—seven in January (record)
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On to Another Record Breaking Year “Norovirus outbreaks in Oregon ahead of last year’s record pace”—Headline in 1/12/2007 Statesman Journal CDC Norovirus specialist—current outbreak of illness appears to be the worst since 2002-2003 Don’t know why—speculate different strain, easier to transmit, spawns more severe symptoms
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What are noroviruses? Group of viruses that cause the “stomach flu,” or gastroenteritis The term norovirus was recently approved as the official name for this group of viruses Approximately 23 million cases each year in U.S. Leading cause of outbreaks of gastroenteritis
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Norovirus Symptoms Nausea, vomiting, diarrhea, abdominal cramps Sometimes low-grade fever, chills, headache, myalgia, fatigue Often begins suddenly, and the infected person may feel very sick
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Incubation, Duration, Communicability Incubation period (how long does it take to get sick): 12 - 48 hours (median in outbreaks is 33 - 36 hours) Duration of illness: Typically 1 – 2 days Contagious period: onset through 72 hours after recovery
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How serious is it? Usually not serious, although people may feel very sick and vomit many times a day Most get better within 1 or 2 days, and they have no long-term health effects related to their illness Can be serious for the very young, the elderly, and persons with weakened immune systems due to dehydration
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Transmission Found in the stool and vomit of infected people Infective dose as few as 10 viral particles Can be transmitted several ways: Eating food or drinking liquids that are contaminated with norovirus Direct person-to-person spread Airborne and fomite transmission in droplets contaminating surfaces or entering the mouth and being swallowed
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Immunity Limited immunity, may be strain specific and last only a few months Can recur throughout a person’s lifetime Some people are more likely to become infected and develop more severe illness than others Example: people with O blood group most susceptible
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Norovirus (Stomach ‘Flu’) Treatment Drink plenty of fluids to prevent dehydration No antiviral medication No vaccine to prevent Norovirus Cannot be treated with antibiotics because antibiotics work to fight bacteria, not viruses
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Cleaning If possible, wear gloves, mask when cleaning up vomit or diarrhea Contaminated hard surfaces: soak up excess liquid with paper towels, thoroughly clean with hot water and detergent, and disinfect with a bleach solution (5 Tablespoons of 6% household bleach to one gallon of water) Contaminated carpets: soak up excess liquid with paper towels, clean with hot water and detergent, then disinfect with bleach solution (if bleach-resistant) or steam clean Frequently clean hand contact surfaces, e.g. door handles, railings, tabletops, bathroom fixtures, etc. with bleach solution
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Hand Washing After using restrooms and before eating Before and after direct contact with ill person Hand wash sinks have warm water, soap, and paper towels Alcohol-based hand sanitizer to supplement hand washing
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Critical Characteristics Highly contagious Multiple modes of transmission Stable in the environment Resistant to routine disinfection methods Asymptomatic infections Limited immunity Not the same as seasonal flu (influenza)
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Stay home when you are sick Stay home if you have… Vomiting Diarrhea If needed, seek medical care
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Questions?
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Sources Robert E. Wheeler, MD, FACEP. Voyager Medical Seminars Karen Landers, MD, MPH, Marion County Health Department