What is a jet injector and how is it used for vaccination. Scientists and public health officials wary that the H5N1 avian influenza virus could trigger an influenza pandemic have looked to past pandemics including the 1918 Spanish Flu for insight into pandemic planning.
Why are experts so worried about it.
The science behind the flu shot article questions answer key. Do homeopathic vaccines work. What treatments are available for pandemic flu. The worldwide media ran with the story and as a result immunization rates for MMR dropped.
Most flu vaccines protect against four types of viruses explains Dr. Types A and B. The vaccination needs to be given every year.
There are many different strains of the flu and the predominant strains that spread change each flu season. What are cell-based flu vaccines. You can get the flu from a flu shot.
Each years virus may be just a little different. You need a flu shot every year for two reasons. In the 1980s the seven vaccines routinely given to children contained thousands of antigens.
Second the protection you get from a flu shot lessens with time especially in older people. The number of people sick andor hospitalized from measles mumps and rubella increased. Why is a higher dose flu vaccine available for adults 65 and older.
What are recombinant flu vaccines. It can cause mild to severe illness. This process builds on time-proven techniques and allows the medical community to respond quickly to protect the public from changing flu viruses.
What is Live Attenuated Influenza Vaccine LAIV The Nasal Spray Flu Vaccine. Scientists can determine which flu virus is most likely to circulate during the next flu season and once identified can change the antigen but keep everything else in the vaccine the same. What are flu vaccines with adjuvant.
Do vaccines cause or worsen asthma and allergies. We will update these answers as more information becomes available. Review of 1918 Pandemic Flu Studies Offers More Questions than Answers Experts Say Further Study of Past Pandemics Key to Preparedness.
First flu viruses change. And a number of deaths. Why do you need a flu shot every year.
An influenza A H1N1 virus an influenza A H3N2 virus and two influenza B viruses The vaccine can be made from an inactivated virus which means the particles have been grown in a culture and have lost their ability to cause disease. The vaccination could make them sick which is false. The flu vaccine doesnt protect against all strains of the flu.
The Spanish flu outbreak. During the 2009 H1N1 influenza pandemic CDC recommended that two doses of the vaccine be given to children 6 months through 9 years of age in order to increase the immune response. World Health Organization WHO determines which strains of influenza virus will most likely be those that are the most active during flu season.
A part of the viral coating that the immune system recognizes. What side effects might occur with vaccines. Answer 1 11.
Nasal spray vaccine is madewith weakened attenuated live flu viruses and also cannot cause flu. Children ages 6 months through 8 years should receive two doses of influenza vaccine separated by at least 4 weeks the first time they receive this vaccine. A single smallpox vaccine had more than 200 different antigenic proteins.
Does the influenza vaccine cause influenza. This exposure can stimulate an immune response that provides protection from the flu without causing illness. How deadly is it.
What are the unique features of giving influenza vaccine to children compared with adults. This myth really caught on over the years. Flu vaccines that are given with a needle flu shots are currently made in two ways.
Some people such as older people young children and people with certain health conditions are at high risk of serious flu complications. There are two main types of influenza flu virus. The flu shot works by exposing an individual to an inactivated form of the influenza virus aka the flu.
This journal article first mentioned the theory which is now discredited that colitis and autism spectrum disorders could be caused by the MMR measles mumps and rubella vaccine. Students can type in their answers directly in the Google Slides. Antiviral drugs are medicines pills liquid or an inhaled powder that fight against the influenza.
During a flu pandemic antiviral drugs would be an important tool to treat and prevent the spread of influenza illness. Influenza flu is a contagious respiratory illness caused by influenza viruses. Do vaccines cause autoimmune diseases like type 1 diabetes GuillainBarré syndrome multiple sclerosis and rheumatoid arthritis.
Serious outcomes of flu infection can result in hospitalization or death. Whos most at. The vaccine is made either with a flu vaccine viruses that have been killed inactivated and are therefore not infectious or b with proteins from a flu virus which is the case for recombinant influenza vaccine.
Science Article 51 – Science of the Flu Shot Vaccines Google Slides PDFs This science article sub plan comes in two versions with answer key. 1 easily printable PDFs as well as 2 Google Slides for distance learning. If the virus changes the vaccine used in the flu shot is changed.
Children who received 2 or more total doses of influenza vaccine before the most recent July 1 need only one dose for. Some of the questions below include. Are vaccines safe for my child.
What is quadrivalent vaccine. Flu shots are made with dead viruses or pieces proteins from the flu. Flu contain antigens from three strains of flu virus.