Causes and spread of infection essay a we will write a custom essay sample on causes and spread of infection viral hepatitis, influenza (flu), measles . What causes pandemic influenza information for the public once the flu is in you, it takes about 1 to 4 days to become ill once you are ill, you experience. A person has a fever when their temperature goes higher than 36 to 37°c or 98 to 100°f symptoms include feeling cold, shivering, lethargy, sleepiness, and sweating there are many causes and . Causes and spread of infection essay a pages: we will write a custom essay sample on causes and spread of infection specifically for you (colds and flu .
There are many strains of virus that cause influenza in birds the concern arises when one or more than one of these subtypes mutate and become infectious to human short essay on bird flu. Essay on “swine flu pandemic: causes, prevention and cure for the illness” essays, 469 words the most common virus in pigs called swine influenza (also siv or simply swine flu) is also spread among human and birds diseases, which became a pandemic infection in 2009. Influenza, or flu for short, is a respiratory infection caused by a variety of viruses its symptoms include nasal and lung congestion, sore throat, fever, chills, cough, sneezes, fatigue, headache, and sore muscles and joints the viruses can pass through the air and enter the body through the . Essay samples swine flu, or swine influenza, is the disease that hit the population of the earth and put people back to the reality, showing the strength of nature over the most developed technological solutions that, as was believed before, could prevent us from the influence of any viruses.
The swine flu epidemic 2010 the swine flu epidemic of 2010 h1n1 virus or swine flu as it is more commonly known as is a respiratory disease and is a virus that contaminates the respirational system of pigs, it causes discharge from the nose, a sharp loud cough and appetite is reduced and patience suffers from being lethargic. Do vaccines cause autism boy with measles centers for disease control and prevention autism rates in developing countries have risen remarkably in the past 20 years . The flu (short for influenza) is a respiratory virus that affects the throat, nose, bronchi and, sometimes, the lungs the flu (influenza): causes, symptoms & treatment. Check out our top free essays on cause of swine flu to help you write your own essay. Essay 12: the flu vaccine by cause and effect the more people that are immunised the fewer people getting sick and therefore able to infect others this is known .
Pandemic caused by the influenza a biology essay in june 2009, the world health organisation ( who ) announced a pandemic, caused by the grippe a ( h1n1 ) virus normally known as ‘swine-flu ‘ in uk. The flu is different from a cold while more than 100 different viruses can cause a cold, only influenza virus types a, b, and c cause the flu type a and b viruses cause the large seasonal . Bird flu, also called avian influenza, is a viral infection that can infect not only birds, but also humans and other animals most forms of the virus are restricted to birds h5n1 is the most . Influenza is caused by a virus infecting the body the family of rna viruses that causes influenza in humans is named orthomyxoviridae flu most often spreads when someone with the flu touches .
Get all the facts you need to know about the flu many of us have had at least one bout of the flu learn what causes it, what its symptoms are, and how to manage it by krisha mccoy. Want to avoid getting the flu a good start is to know what causes it this illness is different from a cold while more than 100 different viruses can cause a cold, only influenza virus types a . The flu is caused by any of a number of influenza viruses when they infect the nose, throat and lungs flu viruses are more serious than cold viruses they can lead to complications like pneumonia, which can be especially dangerous for children and the elderly. The flu, or influenza, is one of the most common viral infections, and it’s extremely contagious in extreme cases, individuals with the flu may end up developing sepsis as a result of the infection if you are experiencing the flu, get as much rest as possible to recover adequately if you notice .
1101 words essay on swine flue : causes and cure swine influenza virus was first isolated from pigs in 1930 in the us and has been recognized by pork producers and veterinarians to cause infections in pigs worldwide. Causes of epidemic diseases aids and bird flu are two dangerous epidemic diseases, and let’s not forget ebola hemorrhagic, west nile, mad cow, small pox and . The influenza virus that causes swine flu is termed h1n1 2009 there are three major types of influenza viruses - influenza a, b and c the swine flu virus belongs to the class influenza a.
Influenza (flu) is a contagious respiratory illness caused by influenza viruses it can cause mild to severe illness serious outcomes of flu infection can result in . Essay on common cold: cause, symptoms and treatment article shared by advertisements: (including influenza a and b viruses, which cause flu), paramyxoviruses . The flu causes about 12,000 to 56,000 deaths each year about 90% of these deaths occur in people 65 years or older everyone 6 months or older should get a flu vaccine every year. Causes bird flu occurs naturally in wild waterfowl and can spread into domestic poultry, such as chickens, turkeys, ducks and geese the disease is transmitted via .