You're giving a speech in front of the class, but keep hearing someone coughing, sneezing. and getting tissue. The common symptoms of the common cold. The common cold is a viral infection that primarily targets your nose and throat. The common cold can be caused by over 100 things, and the fact that its contagious makes it even worse. With so many ways for it to be transmitted it’s no wonder that its called the common cold. The common cold is a viral infection that can be cause by numerous things such as droplets in the air,and eating or touching your mouth or eyes without washing your hands. The reason you get so sick is because the virus attaches itself to some part of your respiratory tract. The body then sends white blood cells to get rid of it. Most of the time the white blood cells fail so the body sends more, and thus this is why inflammation occurs. Since the cold is very contagious practically no one is safe, at least completely. Children are the most susceptible to the common cold, because they don't have a strong immune system to get rid of the virus. Children also ten...
The B cells, T cells, Macrophage, and Antibodies are all a very large part of the immune system. There are two types of T cells, killer and helper T cells. Killer T cells find and destroy cells infected with bacteria, and helper T cells control the activity of other cells in the immune system. Then, B cells are considered the “clean up crew,” attacking any bacteria or viruses the T cell left behind. They also make antibodies, which are essential for trapping invading viruses and
Croup: Croup is another common airway inflammation caused by virus that can affect the trachea, larynx and possibility the bronchi (Murray, Sidani, & Zoorob, 2011) thus causing infection in the upper respiratory tract. Murray et al. describes it as the most common illness in children under the age of 6 to 36 months and cause for cough mostly when a child cries; acute stridor and hoarseness in febrile children (Murray et al., 2011). It can be a life-threatening situation in the life of the young infant and the family. Croup symptoms exhibit as hoarseness, barking cough, inspiratory stridor, and respiratory distress. I chose this diagnosis as my first preference because when I read the mother’s subjective report it matches that of croup symptoms: a barking cough, no fever, severe at night and when the baby cries, fatigue due to excessiveness of the tears, pain due to inflames and swollen of the airway. Murray et al., led us to understand that the etiologies of this viral causing agent can be traced to the parainfluenza viruses, type 1. (2011). This virus is commonly spread through contact or droplet secretion.
The job of the immune system is to keep “foreign” invaders out of the body, or if one gets in, to seek it out and kill it. These foreign invaders are called pathogens, which are tiny organisms that can cause an infection in the body. Pathogens can be bacteria, parasites, and fungi (http://www.niaid.nih.gov/topics/immuneSystem/pages/whatisimmunesystem.aspx).
... it isn’t something worse. Now that you know the similarities and differences between viruses, prions and bacteria, you know how to help make yourself feel better if you get sick, or how to prevent sickness in the first place.
SAN FRANCISCO--No one can deny the amount of patriotism San Franciscans have for their country especially during the Great War. Rallying, Parading, and marching down the streets of San Francisco are where these civilians choose to be, whether they like wearing gauze masks or not. Such undertakings, however, are exactly the kinds of activities a community seeking to protect itself from Spanish Influenza should definitely avoid. With the commotion of World War I many San Franciscans fail to notice the rapid rate at which people are falling victim to the epidemic influenza. Origins at this time are not specifically known although it was dubbed the name, Spanish Flu, for its early affliction and large mortality rates in Spain.
In some diseases, the inflammation is clearly an immune reaction, the body's defense against invading microorganisms. In others, the cause is different or unknown. Infectious Arthritis This disease is most common in young adults. Infection in a joint is usually caused by bacteria or other microorganisms that invade the joint from its blood vessels.
All human bodies have an immune system, which is a complex network of cells and organs that protect the body from germs and other foreign substances. A mistake can make the body unable to tell the difference between foreign substances and the body’s own cells. When this happens, the body makes auto-antibodies that attack body cells by mistake. When a foreign substance invades your body (like a cold virus or bacteria on a thorn that pricks your skin) your immune system attacks it. It tries to identify, kill and get rid of the invaders that might harm you. But sometimes problems with your immune system cause it to mistake your body’s own healthy cells as invaders and then repeatedly attack them. This is called an autoimmune disease.
immune system I get sick very easily, and my body has a hard time fighting off any
Influenza is very contagious and spreads rapidly from person to person. Influenza causes worldwide yearly epidemics. According to World Health organization Influenza affects 5-15% world’s population and resulting in 500,000 deaths yearly. Ottenberg stated that, in United States, an average of 200,000 were hospitalized and 36,000 died each year from influenza complications. Influenza is the sixth leading cause of death among US adults and is related to 1 in 20 death in persons older than 65 years. Disease control and prevention estimates indicate that infections like H1N1 which is one of the types of influenza, have resulted in an estimated 42 to 86 million cases and 8520 to 17620 deaths. As I mentioned earlier that infections like influenza are very contagious, they can spread easily from hcw to Patient and back to hcw. The most efficient and effective method of preventing influenza infection is vaccination(The best way to prevent influenza is with annual vaccination).(Sullivan,2010) (Gregory,Tosh &Jacobson, 2005). Motivated by a desire to actively avoid illness Influenza may increase the risk for death in people with existing heart, lung, or circulation disorders. In fact, the higher than average number of winter deaths in people with heart disease may be due only to the occurrence of influenza during those months.Vaccination provides immunity to fight against infection.To increase resistance to harm by modifying the environment to minimize preventable illness (NEED TO CHANGE WORDING)
The influenza pandemic of 1918-1919 killed more people than the Great War, known today as World War I (WWI), at somewhere between twenty and forty million people. (1) Influenza is a virus that appeared in 1918 and caused a pandemic. It made an enormous impact that is still significant to the world today. It has pushed scientists to make advancements in the medicine and vaccination industry that continue to grow each and every day. Influenza may be a horrible thing, but without it we wouldn’t be where we are today.
Many parents have a hard time deciding if their kids are well enough to go to school. Educating both students and parents about signs and symptoms of infection will assist them in making a more informed decision on when a child is too ill for school. According to the CDC, children should stay home if they have fever, cough, sore throat, runny or stuffy nose not associated to allergies, body aches, headaches, chills, tiredness or malaise, diarrhea and vomiting (CDC.gov). One way to safeguard children’s health is to stay up to date with their recommended vaccines. It is also beneficial for them to receive annual flu vaccine. Annual Influenza vaccination has been recommended for all children 6 months to 18 years of age since 2008 by CDC. Research has proven that flu vaccination reduced a child’s risk of respiratory complications related to flu by 60% (CDC.gov).
Weakened immune systems are where you body has a harder time fighting sicknesses and illnesses. So, with a weakened immune system it would be harder to stay healthy and not sick.
The Flu is the common name influenza which is a virus that attacks the respiratory system. The flu virus releases its genetic information into the cells nucleus to replicate itself. When the cell dies, those copies are released and they affect other cells throughout the rest of the body. With that happening the virus weakens the immune system. When your sick with the flu, your body builds up a defense by making antibodies against it. The flu virus spreads through air when a person coughs, sneezes, or speaks.
Pneumonia is a lung infection caused by bacteria, viruses, or fungi that inflame the air sacs in the lungs and can causes them to fill with fluid or pus. This can cause coughing, a build up of phlegm, difficulty breathing, fever, and chills. It is most serious if infants and young children, people over the age of 65, and those with a low immune system contract it. (Mayo Clinic Staff; Pneumonia definition)
In 1918-19 approximately 50 million deaths were a detriment of the Spanish H1N1 virus pandemic; a respiratory virus. According to the World Health Organization, the second Influenza A H1N1 pandemic in 2009 spread to more than 200 countries causing more than 18 000 deaths. Before the World Health Organization had announced the official end of the pandemic in August 2010, in July 2009 the World Health Organization sent out a phase 6 warning that H1N1 could soon be a global pandemic. It is important to recognize that the 2 different outbreaks had different A/H1N1strains effecting the world population; this suggests A/H1N1has a high ability for mutation, severely complicating the human body’s natural immune mechanism of antigenic drift. (Qi-Shi Du et al., 2010)