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Why does the US Center for Disease Control have to create new viral vaccinations each flu season?
They don't have to create new ones every time since the same types of flu can circulate during the flu season from one year to the next or return in subsequent years. Each season the Centers for Disease Control and Prevention (CDC) recommends the strains of the flu to be included for that season in the vaccine for the US's flu season. The epidemiologists and other scientists study the flu in other parts of the world to help determine which types will most likely be infecting those in our hemisphere that upcoming season. Typically, the flu shot contains a new range of flu virus strains to protect against that year's likely flu types. The types are continuously changing because a virus such as the influenza mutates quickly, making it difficult for the immune system to recognize and destroy the new strains, and often necessitating a new vaccine. However, the vaccines can be used again in later flu seasons if it is determined that the virus in the vaccine is the same (or close enough) to the ones in the wild that are expected to be spreading in the upcoming season. It was necessary to create the new vaccine for H1N1/09 Swine Flu, since that type of flu had not been isolated in the environment before.
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How do they work to produce immunity against specific diseases?
When you get a disease and fight it off, your body produces specific antibodies for that disease, tiny organisms meant for that specific disease. While those antibodies remain in your system, you can't contract that same disease again. Vaccinations are modified versions of the disease that they wish to produce immunity against. They produce a very toned-down effect of the actual disease, but cause your body to create the same antibodies, as if you'd had the real thing.
How do vaccinations help prepare the body to fight invasions of a disease?
A vaccine is really that disease or virus itself. just a smaller amount of it. your blood cells fight that little vaccine to create antidotes. So if u get exposed to that germ your blood cells will use that antidote against it to prevent you from getting sick. Answered by: Emilio Aranda_EL Paso, Tx (Emilioa)
What problems do Huntington disease create?
Problems with movement, loss of control over involuntary movement, problems with swallowing, falls, changes in personality, memory, reasoning. Please see the website for the Huntington's Disease Society for more information.
What is the control center in publisher?
The control center in Publisher is the main interface where users can access various tools and features to create and customize their publications. It typically includes options for selecting templates, editing and formatting text, inserting images and shapes, adjusting layouts, and managing printing and publishing settings. The control center acts as the central hub for managing all aspects of the publication design process.
You passed riding level 3 on howrse where is your equestrian center?
You Need To Create One. Click On Equestrian Center, Then Anything Underneath It. It Will Ask You If You Want To Create A Center.
How many control files are required to create a database?
You do not need any control files to create a database; the control files are created when you create a database, based on the filenames specified in the CONTROL_FILES parameter of the parameter file.
How do you get a game center account?
Click create account
What can you increase rocket stability?
You can increase rocket stability by using fins to create aerodynamic forces that keep the rocket pointing in the right direction, ensuring the center of mass is located in front of the center of pressure, and using a gimbaled engine or thrust vectoring to control the rocket's direction.
What do you use to create user accounts using the control panel?
You need to go to user accounts and create a new user there from the control panel
What are the 5 steps that control your success or failure?
The five steps that control success or failure are:Programming creates beliefsBeliefs create attitudesAttitudes create feelingsFeelings determine actionsActions create results
How did the disease ringworms get its name?
They create a ringlike circle on peoples' skin.
What is a Symbol for create?
CREATE is the acronym for The Center for Responsible Enterprise and Trade. This non-profit organization uses the symbol CREATe as its logo.
