Feeling sick, Coughing and a Viral fever then you know that you have got the seasonal flu. How does this flu spread and cause illness among people? What is the composition of these flu vaccines? And who makes the decision of what strains go into the vaccine every year and how do they do it? You can find all these explanations in this report.
Mostly these vaccines are designed to protect from at least three or four influenza viruses. There are about 142 national influenza laboratories in 113 different countries who collect data on the flu viruses which spread to people in no time. These centers are so keen in monitoring which strains of the virus are making people sick and how fast these strains are spreading, and how effectively previous
What exactly is the influenza shot made from? Have you ever wondered how the vaccine is made? There are two parts to making a flu shot: First, scientist experts around the world decide what types of flu will be included in the flu shot for each year. Then, vaccine manufacturers start making the flu shots so that by the time the next flu season starts, millions of doses are already available. How do they decide what goes into a flu shot? Every year, in more than 100 countries around the world, health workers and expert scientists collect samples from people who are sick with the flu. These samples are taken and sent to five international labs, chosen by the World Health Organization, that test the samples and find out what strains of influenza are most common. The five labs are in the U.S., England, Australia, China and Japan.
In one of my night classes, our teacher brought up the facts of how many students miss school in the state of Kentucky along with how many days the school has had to shut down because of the flu. My teacher also talked about how the flu is the reason school is missed the most, therefore this leads me to think “why isn’t the flu shot mandatory in schools?” According to the “Kentucky Department of Education”, the article states “that in the state of Kentucky, they require every student have an up-to-date Commonwealth of Kentucky Immunization Certificate to be able to attend school.”
I believe you should get a flu shot because it prevents you from getting the flu most of the time. sometimes you can get the flu from the flu shot if you are sick when u get it.
While I was debating whether to get the flu shot now or wait a few more weeks, I came across this very interesting article. This morning, CNN published an article that discusses the “best” time to get the flu shot.
The Spanish flu was the deadliest pandemic in history. In “Spanish Flu,” it affected an estimated five-hundred million people worldwide. “Flu Facts”, “The Flu Strikes Far and Wide”, and “The Flu Takes Heavy Toll on Society” are the three most important topics of the Spanish flu.
There is a division in the medical community about the benefits of getting vaccinated against the flu. Some medical professionals insist that vaccination against the flu can decrease death by fifty percent, while others provide evidence against such a claim. It is difficult to determine how many people die from the flu, who has the flu, and which strain of the flu someone has. There are over 200 viruses that cause flu like systems. In reality, researchers believe that only 7 or 8 percent of cases of people actually contract the flu that report systems associated with the flu such as, headache, fever, coughing, etc. The flu can mutate very quickly causing the virus to differ every flu season if only slightly. Thus, members of the World Health
The seasonal influenza vaccine has been in existence for a numerous amount of decades, therefore so has the gradual implementation of the vaccination. Through recent studies, the break through knowledge of the importance of enforcing the requirement of this vaccine for children has acquired increasing acceptance statistics. During the many outbreaks of different classified strands of avian influenza, the health care community has been unable to retain the virus and alleviate patients efficiently. However current tallies have shown that the system for controlling these outbreaks have improved lowering the mortality rate profoundly. (BioScience Trends, 2013).
The United States during the 2004-2005 flu season identified many problems related to shortage of Flu vaccines. The diagram below shows the trends of flu vaccine availability from 1992-1993 till the 2008-2009 seasons in the United States. In the 2000-2001 flu season, the demand for vaccine exceeded supply due to challenges encountered from developing new viral strain and quality control issues by manufacturing industries which led
Flu season is upon us and influenza has hit our area particularly hard this year. The flu is a contagious respiratory illness caused by influenza viruses that infect the nose, throat, and lungs that spread from person to person through sneezing and coughing. The flu can also be spread surfaces when infected people touch surfaces such as door knobs, shopping carts, computer keyboards, countertops, etc. Symptoms of the flu include fever, cough, sore throat, body aches, headache, chills and fatigue. Though it can be difficult to avoid the flu entirely, there are things you can do to protect yourself and your household from getting the flu by following these steps at home. Continue these steps daily throughout the flu season.
As health care professionals our first line of defense against any diseases is prevention and education. From taking care of our patients’ to providing valuable information related to health services which are all essential for the overall well being of the patients’ and as well as for the community. Every day we are making sure we give our patients the latest information that will benefit them in the long run for example explaining to our patients’ and their loved one importance of receiving the flu shots during flu season. Vaccination when given is intended to be given to all ages. There are many people that can benefit from the vaccines, especially the ones with the weak immune systems mostly the elderly adults. Sometimes not getting
I think many can testify to being guilty of brushing off symptoms like a stuffy nose, and the feeling of fatigue as the common cold, treatable by over the counter drugs. We tend to ignore these minor signs of what could possibly be a very dangerous and severe viral infection, this respiratory infection being the influenza virus. Flu activity most often appears between the months of February and May, leading many to believe their symptoms might be caused by allergies. Although symptoms are very similar, the flu can cause epidemics with the deadly outcomes, as the common cold is just a nuisance for us.
Influenza (the flu), is an infectious disease caused by the influenza virus. The symptoms of influenza range from mild to severe and usually start 2 days after exposure to virus, the most common symptoms are high fever, sore throat, runny nose, muscle pains, headache, coughing, and feeling tired.
First of all, influenza transmits primarily from the droplets that come out of people who are infected with the virus when they talk, sneeze, or cough(2). These droplets can spread in the air and cause infection when people get exposed to it(2).
According to History.com, a well-known historical record website, on March 11th 1918, a U.S. Army soldier reported cold-like symptoms consisting of sore throat, fever, and headache. By the noon of that same day, over 100 other soldiers reported the same symptoms. This would grow into the first-known outbreak of influenza in the world, infecting 500 million people worldwide, and killing over 20 million people. Robert Krulwich, a scientific correspondent for NPR, explains the process by which a virus enters your body and manifests into something much worse: The influenza virus first enters your respiratory system by inhalation or other, less-common methods. The virus is then expelled into your bloodstream where it latches onto a cell found there.
Influenza testing is gathered to help diagnose an influenza infection and sometimes to help document and determine the presence of specific types and/or the strains of influenza causing the infections during the flu season. Routinely influenza cases are diagnosed without any form of testing done by the physician, especially during the absence of the flu season and knowledge the flu virus is evident in the community. Testing is also performed to monitor flu viruses that may be circulating in an area, the location of outbreaks, to look for new strains of viruses