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The Year of Living Dangerously - Spokane Regional Health District
The Year of Living Dangerously - Spokane Regional Health District

... First alert from SRHD sent on 3/8/2013; primary effort was to generate awareness of the condition in symptomatic travelers from the Arabian Peninsula (AP). MERS is caused by a corona virus, aptly called MERS Coronavirus (MERS-CoV), which affects the respiratory system. Most MERS patients develop sev ...
MICR 454L - Cal State LA - Instructional Web Server
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... It is kind of flu. It moves from person to person not ...
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... Any dog can be at risk for canine influenza regardless of age, sex, or breed. However, certain activities can raise your dog’s risk of infection. Answer the risk assessment questions in this brochure to determine whether your dog might be at a higher risk! ...
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... Virus filled droplets can drop up - to 2 metres away from source Virus can survive on hard surfaces up to 48 hours Hands often pick up virus from contaminated surfaces (door knobs, phones, pens, chair arms, etc) Virus can enter the body through mouth, nose or rarely, eyes (via hands, hand held food, ...
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Influenza



Influenza, commonly known as ""the flu"", is an infectious disease caused by the influenza virus. Symptoms can be mild to severe. The most common symptoms include: a high fever, runny nose, sore throat, muscle pains, headache, coughing, and feeling tired. These symptoms typically begin two days after exposure to the virus and most last less than a week. The cough, however, may last for more than two weeks. In children there may be nausea and vomiting but these are not common in adults. Nausea and vomiting occur more commonly in the unrelated infection gastroenteritis, which is sometimes inaccurately referred to as ""stomach flu"" or ""24-hour flu"". Complications of influenza may include viral pneumonia, secondary bacterial pneumonia, sinus infections, and worsening of previous health problems such as asthma or heart failure.Three types of influenza affect people. Usually, the virus is spread through the air from coughs or sneezes. This is believed to occur mostly over relatively short distances. It can also be spread by touching surfaces contaminated by the virus and then touching the mouth or eyes. A person may be infectious to others both before and during the time they are sick. The infection may be confirmed by testing the throat, sputum, or nose for the virus. A number of rapid tests are available; however, people may still have the infection if the results are negative. A type of polymerase chain reaction that detects the virus's RNA is more accurate.Frequent hand washing reduces the risk of infection because the virus is inactivated by soap. Wearing a surgical mask is also useful. Yearly vaccinations against influenza are recommended by the World Health Organization for those at high risk. The vaccine is usually effective against three or four types of influenza. It is usually well tolerated. A vaccine made for one year may not be useful in the following year, since the virus evolves rapidly. Antiviral drugs such as the neuraminidase inhibitors oseltamivir among others have been used to treat influenza. Their benefits in those who are otherwise healthy do not appear to be greater than their risks. No benefit has been found in those with other health problems.Influenza spreads around the world in a yearly outbreak, resulting in about three to five million cases of severe illness and about 250,000 to 500,000 deaths. In the Northern and Southern parts of the world outbreaks occur mainly in winter while in areas around the equator outbreaks may occur at any time of the year. Death occurs mostly in the young, the old and those with other health problems. Larger outbreaks known as pandemics are less frequent. In the 20th century three influenza pandemics occurred: Spanish influenza in 1918, Asian influenza in 1958, and Hong Kong influenza in 1968, each resulting in more than a million deaths. The World Health Organization declared an outbreak of a new type of influenza A/H1N1 to be a pandemic in June 2009. Influenza may also affect other animals, including pigs, horses and birds.
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