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What else can I help you with?
Are a suspension of infectious agents used to convey resistance to infectious diseases?
vaccines
Are vaccines only used for viruses?
I'm not an expert, but from what I can gather, vaccinations are used for both virus' and pathogenic bacteria (harmful bacteria). Vaccines contain a section/segment of the virus or bacteria (for example a flagella) to infect the body. The body then produces memory cells so that the body has an immunity against the virus or bacteria (note that this immunity may not last a lifetime).
What type of immunity are antibodies given to a person?
Artificially acquired Active- vaccines (active or live viruses that are lifelong immunity) Artificially acquired Passive - gamma globulin injection that is temporary (used for overseas trips)
What is a medicine that produces immunity by generating antibodies?
Vaccines are used to produce immunity by causing the body to generate antibodies. The antibodies can be directed against the organism causeing the illness or against a toxin produced by the organism. Also some allergies are treated by causing the body to develop blocking antibodies. In most cases injections are used to give the treatment. Oral polio vaccine is one exception to this.
Are vaccines effective before or after infection?
Vaccines are used to prevent infection; to create immunity so you do not get the infectious disease if you are later exposed to it after the vaccination has rendered you immune. If you already have caught the infection, vaccines will not be needed since the infection itself will provide immunity once the sickness is over. Anti-viral medicines are used after an infection to lessen the symptoms and speed recovery. See the related questions below for additional information.
Do vaccines work against viruses and bacteria?
No. Vaccines are not used for treatment. They are used as prevention.
When do you use vaccines?
Vaccines are used to prevent infectious diseases. You use them before you get sick to avoid illness. Some vaccines are for use seasonally (e.g., flu vaccines) and some are used only at certain ages in the normal vaccination schedules. It depends very much on the type of vaccine and the diseases they are intended to prevent, the age of the patient, and the location where the patient lives and/or travels. Your health care professional can provide you a listing of the recommended types of and times for the vaccinations recommended for you.
What is the difference between vaccines and disinfectants?
Vaccines are substances given to stimulate the body's immune system to produce a specific immune response, providing immunity to a particular disease. Disinfectants, on the other hand, are chemicals or substances used to kill or inactivate microorganisms on surfaces to prevent the spread of infection. Vaccines are used to prevent disease in individuals, while disinfectants are used to kill germs on surfaces.
Are dead viruses used to fight diseases?
It's a weakened form of the virus used to fight diseases, they are used to make your immune system stronger. It is used instead of the live virus which might cause the disease. They are more commonly used in vaccines.
Can vaccines be used to prevent some bacterial infections?
Yes, vaccines can be used to prevent certain bacterial infections by stimulating the immune system to produce antibodies against specific bacteria. Examples include the vaccines for tetanus, pertussis, and pneumococcal infections. Vaccines have been successful in reducing the incidence of these bacterial diseases.
Can antigenic proteins from certain pathogen be used for vaccines?
Yes, antigenic proteins from specific pathogens can be used to develop vaccines. These proteins can stimulate the immune system to produce antibodies and memory cells that can recognize and protect against future encounters with the pathogen, thereby providing immunity.
How does the passive immunity work?
Passive immunity is acquired from an external source, such as through receiving antibodies from another individual or through antibody-containing products like vaccines or immunoglobulin injections. This type of immunity provides immediate protection but is temporary because the body does not produce its own memory cells. Passive immunity is used in situations where immediate protection is needed, such as in cases of exposure to a virus or toxin.
