Understanding Vaccines Flashcards
The 1st inoculation was created in __ by ___
1790; Dr. Edward Jenner
differentiates self from non-self; neutralizes potentially pathogenic organisms or substances
antibodies
create antibodies against invading pathogen
memory cells
when they become aware of the infected cells’ specific characteristics, they mount an attack; destroy virus or release a protein the seeks out infected host cells
T-cells
How vaccines work? (3 steps)
- use a safe version of disease causing organism/protein
- creates an immune response
- must contain actual antigen to stimulate antibody production w/o causing symptoms
virus that has no chance of becoming virulent but weak; example?
Killed virus; Rabies
Virus has been modified from original state but is living; milder & less virulent
modified live virus
4 types of viruses
Killed, modified live, live vectored, subunit
boost the immune response and expose body to foreign protein for as long as possible
adjuvant
contain strands of DNA coding from the genes of selected organism; West Nile virus
Deoxyribonucleic Acid Vaccine
AAHA stands for?
American Animal Hospital Association
What are the core vaccines for dogs vs cats?
dog: rabies, distemper
cat: rabies, FVRCP (distemper)
What is Rabies?
a fatal virus that effects the gray matter of the brain and its central nervous system; can be transmitted to humans; required by state law for both dogs and cats
What is FVRCP?
Distemper for felines; protects against feline viral rhinotracheitis (herpes virus), calicivirus (URI, painful ulcers in oral cavity), and panleukopenia (feline distemper caused by parvo virus)
What is FeLV?
Feline leukemia; potentially fatal virus that suppresses the immune system; can be passed from cat to cat through saliva and blood