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Immune System: Difference Between Influenza And Flu

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Influenza/ Flu -What is the flu? It is an extremely contagious respiratory illness it is A or B viruses. It appears more frequent in the body by spreading through the upper and lower respiratory. What’s the difference between a cold and flu? The symptoms can be very similar, but the flu can be very much worse. Both colds and flu bring coughing, headache, and chest discomfort. With the flu you’re more likely to run a high fever for several days and you also might have body aches, fatigue, and weakness. But a severe case of the flu can cause life-threatening illness such pneumonia. New strains of the flu evolve every few years. Who’s at a greater risk for flu complications? Anyone can get the flu but people with diabetes, lung disease, heart …show more content…

Your immune system is your defense against infections organism and other invaders. Your immune system will attack the organism and substances that invade your body systems. The immune system is made up of cells, tissues, and organs that work together to protect your body. One of the most important cells is a white blood cells called the Leukocytes. How does your immune system work? When a foreign substance invades the body it detects many types of cells to try to verify them. Those cells trigger the B lymphocytes and produce antibodies that specialized proteins that locks specific antigens. Once they produce they stay so the immune system encounters that antigens again. So the antibodies will be ready to do its job. If someone gets sick with something they usually won’t get sick from it again. Antibodies can recognize antigens and lock onto it, but they can’t destroy it by themselves. They have to have help help from the t-cells. Antibodies can neutralize toxins (poisons or damaging substances) that produce different organisms. Antibodies can activate a group of proteins called complement that is a part of the immune system. Complement helps killing the bacteria, viruses, or infected

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Influenza was a deadly virus that killed millions of people around the world back in 1918. The virus of influenza has eight genes with no fix structure, and the segment structure can change the virus fragmentation endlessly. The virus is independent and can replicate rapidly once it gets into your lungs which can the air pathway and the infected person would drown in their own body. People with the virus can spread it by coughing, sneezing, and sometimes people might touch a surface which has the virus on it and touch their mouth or nose without properly washing it. The virus has eight genes.

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Chapter 35 begins with the most important question what causes influenza, had been what has caused all this death? Many skilled bacteriologist were unable to isolate from the first cases. Changing of techniques, how to find the cause of the disease. Park, William, and Lewis were skilled bacteriologist who used new methods to find new information on influenza. Pfeiffer’s work had been studied for many years, she was determined that the cause of the disease was B Influenzae.

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The 1918 flu and COVID-19 pandemics are two of the deadliest pandemics in modern history, with both causing significant human suffering and affecting global health and economy. Despite being separated by more than a century, these pandemics share some striking similarities and differences. One of the most significant similarities between the 1918 flu and COVID-19 pandemics is their global reach and impact. Both pandemics spread rapidly across the world, affecting millions of people in different countries and continents. They also resulted in significant mortality rates, with the 1918 flu estimated to have killed at least 50 million people worldwide, while COVID-19 has already claimed more than 5 million lives as of early 2023.

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It is highly contagious and can be transferred person to person via close contact such as touching something that is contaminated and proceeding to touch one’s eyes, nose or mouth. It can also be transmitted by respiratory secretions or droplet exposure ("Interim Guidance", 2010). People who are at high risk of getting infected by the H1N1 influenza virus include children under five years old, people 65 and older, people who have chronic illnesses, pregnant women and people who have compromised immune systems (Krause & Poceta, 2017). The symptoms of the H1N1 virus are very similar to symptoms of regular influenza and include nausea and vomiting, fever, diarrhea, coughing, sore throat and

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That is what I know about the Spanish Flu. Know on to the second question. The second question was approximately how many people were affected by the Spanish Flu and approximately how many people died. There was three waves of the Spanish Flu and about 500 million people were affected and it killed about 50 to 100 million people.

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As poultry and pig production has intensified, increased in scale and become an international trade commodity, the frequency and severity of influenza outbreaks in birds and pigs have also increased. Now, we have a full-fledged human disease pandemic caused by a virus derived from hybrid swine flu virus that originated on a North Carolina factory pig farm in 1998.Both disease had same symptoms at some point like The symptoms of Black death (Yersina pestis) were headache,vomiting,high fever,mental disorientation (disorder),intense sleep and buboes

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The influenza epidemic of 1918-1919 was one of the fastest spreading diseases in world history. It was first traced back to Kansas, in the United States at Camp Funston during WWI in the early months of March (Influenza 1918-19). Only six days after it was first reported,

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The spread of Influenza in the early 20th century gave people a gloomy feel for that time. Some people thought that the Influenza infection was a sign from their gods so they let religion influence their choices while dealing with the infection. Other people were displeased by the fact that the government wasn’t taking the infection seriously and that people were receiving little to no care. Lastly there were doctors and volunteer nurses who were with people that had Influenza and didn’t get the infection. After looking at all of the documents, it’s obvious that their were some different views towards the spread of the Influenza infection.

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(Spinney) The flu also spread during World War 1, with 40% of the navy and 36% of the army coming down with the disease. (“Spanish Flu Pandemic of 1918”) It isn’t clear which country exactly it came from though, so “the Spanish flu” is wrongfully named. When the Spanish flu came to Spain, the people there thought it came from another country, and they were right.

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(1918 Influenza, Paragraph four). As the flu continued to spread more people got infected and died. It still was no concern to

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Do You Think Children Should Get The Flu Shot? To shoot or not to shot? This is a major question from the majority who have lost confidence in the influenza vaccine, also called the flu shot. I am going to be up front with you, to tell my personal opinion of how I feel about this shot.

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The regulations put out by government ensured that the outbreak would come to an immediate halt, and if a new epidemic were to sweep through the states, it would be derailed. Another outbreak of influenza became prevalent in England in 1933. A doctor was able to isolate the disease and noticed how it spread. Lots of this was due to research from the Spanish Influenza, and the death toll was much lower. (Youngdahl)

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The traumatic event of influenza in America from 1918-1920 decimated entire communities. The death toll of Americans citizens was about half a million people. The exact origin of the flu is unknown. There is evidence that the flu originated in Asia and or the United States of America. Even though the exact origin of the flu is unknown the deadly consequences still impact the science and politics of the United States of America.

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Vaccination is extremely effective in preventing the spread of influenza, but since the virus changes so often, it is a challenge to develop a vaccine. The Center for Disease Control (CDC) recommends that people receive the vaccination every year, preferably in the month of October. Flu season usually runs between late December to early March. Everyone, 6 months and up, can receive the flu shot. People the ages of 5-49 can receive the nasal mist, which is the live, but attenuated virus, given they are not immunosuppressed and do not have asthma (“What You Should Know”).

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Influenza is a severe viral illness that may necessitate admittance to the hospital, and in some cases, it may lead to death (1). Statistically, a study was formed to indicate that the range of dead humans alternated between 3,000 and 49,000 throughout 31 seasons in the U.S. during the period of 1976 - 2007(1). As a result, the influenza vaccine was created to protect humans from influenza and its serious effects, and to prevent its spread (1). Trivalent vaccine (traditional vaccine) and quadrivalent vaccine are the most available vaccines (1, 3). Furthermore, three factors play a critical role in the efficacy of the vaccine.

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