Immunisation and Prophylaxis Flashcards
describe the 2 different types of immunity
innate-born with it
adaptive-has evolved over time
what types of adaptive immunity is there
natural or artificial(immunisation)
what is the body response to infection
primary response
secondary response-immunological memory
what are the different types of vaccines
live -attenuated
killed-inactivated
detoxified
subunit
describe live vaccines
only requires one dose MMR polio BCG yellow fever typhoid
describe killed vaccines
usually 3 vaccines
polio
hep A
rabies
describe detoxified vaccines
toxin treated with formalin
tetanus
describe subunit vaccines
disrupted virus
hep B
describe recombinant vaccines
DNA segment is removed and changed
what is in the 6 in 1 vaccine, infirina hexa
D = purified diphtheria toxoid T = purified tetanus toxoid aP = purified Bordetella pertussis IPV= inactivated polio virus Hib= purified component of Haemophilus influenzae b HBV= hepatitis B rDNA
describe the immunisation schedule
1 year- menB and MMR 2-8 influenza 3-5 3 in 1 booster and MMR girls 12-13 HPV 14- 3 in 1 booster
describe the BCG vaccine
for new immigrants
health workers
school children are screened and immunised where appropriate
describe hep B vaccine
all children born in 2018
healthcare workers
given at 0, 1m, 2m and 1 year
describe varicella zoster vaccine
chicken pox
only for patients with suppressed immune system eg cancer
live attenuated virus
2 doses 4-8 weeks apart
describe herpes-zoster (shingles)
all elderly 70-80