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nope it depends when its vaccine for viruses the price is so high when its for vitamins the price is normal you can be healthy without vaccine just eat nutritious foods
Forrest Pfeffer
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Why do vaccines have to be changed every year?
Because certain viruses and bacteria evolve to become resistant to the old vaccines.
Why are vaccines used to kill bacteria?
Vaccines are used to make your body produce antibodiesand T-cells against viruses or bacteria! The Measles and Flu vaccines are viral. The Whooping Cough (Pertussis) and Tuberculosis vaccines are bacterial.
Do vaccines work against viruses and bacteria?
No. Vaccines are not used for treatment. They are used as prevention.
What do you call a substances that contains weakened bacteria or viruses that is injected to produce immunity to a disease?
These substances are called "vaccines".
What does vaccine and pathogenic have in common?
Vaccines are for preventing infections. Infections are pathogenic (caused by germs). Vaccines help your body prepare to fight specific pathogens, e.g., bacteria and viruses.
Vaccines can now be genetically engineered by inserting the genes that encode the pathogen's surface proteins into the?
DNA of harmless bacteria or viruses.
Do all infections cause disease?
Yes, they both do. The difference is that you can cure diseases from bacteria but not from viruses. You can prevent both kinds with vaccines.
Do vaccines kill viruses or horrible diseases?
Vaccines don't kill viruses or diseases; they prevent disease before you are infected.
What is used to treat viruses?
vaccines
Is there an antiobitic for a virus?
Antibiotics only works against bacteria! Since Viruses are not living things, ( because they are single celled organisms) they can only be prevented and can never be "cured". To prevent from obtaining viruses, you get Vaccines (shots). Vaccines are weak or dead viruses injected into your body to release mass amounts of B cells that will help fight against the disease.
Determine how some viruses might be helpful?
they can be made into vaccines against themselves. Additionally, virsuses that attack bacteria, called bacteriophages, may someday be used to treat bacteria infections. There has also be research into using viruses to kill harmful insects.
How do vaccines protect you against viruses?
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