Vaccines and Immunizations Flashcards
DTap Brand names
Infanrix®
Daptacel®
DTap stands for
Diphtheria & Tetanus Toxoids/Acellular Pertussis
DTap vaccine MOA
Conveys active immunity via stimulation of production of endogenously
produced antibodies (Inactivated & Microbial products)
Contradindications for DTap Vaccine
- Documented hypersensitivity
- Hx of Adverse reaction to prior tetanus vaccination (<10 yr have elapsed)
- Hx of encephalopathy (within 7 days of administration not attributable to
other causes), progressive neurologic disorder including uncontrolled or
progressive epilepsy, infantile spasms, with pertussis-containing vaccine
Side Effects of DTaP
- Swelling, erythema, fever, drowsiness, fussiness, irritability anorexia,
lethargy, swelling, tenderness, angioedema, apnea, cellulitis, cough,
cyanosis, ear pain, headache, hypotonia, limb swelling, pruritus
Routine Dosing Schedule for DTaP
- 4 doses
1. 2 mo
2. 4 mo
3. 6 mo
4. 15-20 mo
MMRI Mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Live attenuated virus)
Contraindications for MMRI
- Documented hypersensitivity
- Immunosuppression
- Pregnancy (avoid pregnancy for 3 months following)
Side Effects of MMRI
arthralgia/arthritis, fever, urticaria, rash, pruritus, injection
site rxn, headache, dizziness, malaise, irritability
Suspected adverse events after administration of any vaccine may be
reported to _____
Vaccine Adverse Events Reporting System (VAERS)
Pregnancy and MMRI
Category X (avoid pregnancy for 3 months following)
Routine Dosing Schedule for MMR
- 2 doses
1. 12-15 months
2. 4-6 y
Length of Immunity for MMR
> 15 years after 2 doses
Poliovirus vaccine brand names
IPOL®
IPV®
Poliovax®
Poliovirus mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (3 strains of inactivated virus)
Contraindications for poliovirus vaccine
- Hypersensitivity to neomycin, streptomycin, polymixin B
- Defer if acute febrile illness
- Concomitant methotrexate
Poliovirus vaccine side effects
Irritability, fatigue, injection site rxn, anorexia, fever, vomiting
Poliovirus Routine Dosing Schedule
4 doses
1. 2 mo
2. 4 mo
3. 6-18 mo
4. 4-6 yo
Hepatitis A vaccine Brand names
Havrix®
Vaqta®
Hepatitis A Mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Inactivated virus)
Side Effects of Hep A vaccine
injection site rxn, irritability, anorexia, fatigue, headache, fever,
malaise, nausea, myalgia, URI, diarrhea
Routine Dosing Schedule for Hep A vaccine
2 doses*
1. 12 mo
2. 24 mo
*Interval between doses varies by brand
Hepatitis B vaccine brands
Pediarix®
Recombivax HB
Hepatitis B Vaccine mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Inactivated virus)
Hepatitis B Vaccine side effects
injection site rxn, irritability, fever, diarrhea, fatigue/weakness,
↓ appetite (peds pts), headache, malaise, rhinitis, nausea
Hepatitis B
Routine Dosing Schedule
3 doses*
1. Birth
2. 1 mo
3. 6 mo
*Interval between doses varies by brand
Rotavirus Brands
Rotarix®
RotaTeq®
Rotavirus mechanism
Conveys active immunity via stimulation of production of endogenously produced antibodies (Live attenuated virus replicates in the small intestine leading to immune response)
Contraindication for rotavirus
- Hypersensitivity
- Immunosuppression
- Infants aged <6 weeks & >32 weeks
- Risk of intussusception
Routine Dosing Schedule for Rotavirus
2-3 doses*
1. 2 mo
2. 4 mo
*Interval between doses varies by brand
Haemophilus Influenzae Type B
Mechanism brands
ActHIB®
Hiberix®
Liquid PedvaxHIB®
Haemophilus Influenzae Type B mechanism
Conveys active immunity via stimulation of production of endogenously produced antibodies (Antigenic capsular polysaccharides)
Haemophilus Influenzae Type B routine dosing schedule
4 doses*
1. 2 mo
2. 4 mo
3. 6 mo
4. 12 mo
*Interval between doses varies by brand
Pneumococcal 13 brands
Prevnar 13®
Pneumococcal 13 mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies against 13 Strep. Pneumoniae
serotypes (Inactivated virus)
Pneumococcal 13 side effects
injection site rxn, irritability, altered sleep patterns, fatigue,
headache, ↓appetite, musculoskeletal pain, rigors, fever, rash, V/D
Pneumococcal 13 routine dosing
- 4 doses
1. 2 mo
2. 4 mo
3. 6 mo
4. 12 mo
Influenza vaccine brands
Fluarix®
Fluzone®
Fluzon®
FluLaval®
Flucelvax®
Afluria®
Contraindications for influenza vaccine
Hypersensitivity to any component or egg protein
Influenza mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Inactivated virus A & B subunits)
Influenza vaccine side effects
injection site rxn, drowsiness (peds pts), headache, fatigue, irritability (peds pts), myalgia, ↓appetite peds pts), nausea/vomiting, arthralgia, diarrhea, shivering, fever
Routine Dosing Schedule for Influenza
- 6 mo
- Annually
Varicella vaccine brand name
Varivax®
Varicella mechanism
Conveys active immunity via stimulation of production of endogenously
produced antibodies (Live attenuated virus)
Varicella vaccine contraindications
- Hypersensitivity to gelatin, neomycin
- Pregnancy
- HIV: CD4+ count <200 cells/mcL
- Primary & acquired immunodeficiency states
- Current febrile illness
- Active TB
Varicella pregnancy category
Category X
Varicella Dosing schedule
- 12 mo
- 4 yo
Length of Immunity for varicella
10+ years
Meningococcus vaccine Brand names
Menactra®
Menveo®
Trumenba®
Bexsero®
Meningococcus mechanism
Conveys active immunity by complement-mediated antibody-
dependent killing of N. meningitidis (Inactivated Bacteria)
Routine Dosing Schedule for Meningococcus
2 doses
1. 12 yo
2. 16 yo
Human Papilloma Virus vaccine brand name
Gardasil 9®
Human Papilloma Virus mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Inactivated virus)
Human Papilloma Virus vaccine indication
Prevention cervical, vulvar, vaginal cancer, anal cancer, & condyloma
acuminata (HPV Types 6, 11, 16, 18, 31, 33, 45, 52, & 58)
Human Papilloma Virus vaccine contraindication
Hypersensitivity to yeast
Routine Dosing Schedule for HPV vaccine
2-3 doses
– 0 mo & 6-12 mo for 2 total doses
– 0 mo, 1-2 mo, & 6 mo for 3 total doses
Length of Immunity for HPV vaccine
At least 2 years
Yellow Fever vaccine brand name
YF Vax®
Yellow Fever vaccine mechanism
Conveys active immunity via stimulation of production of endogenously
produced antibodies (Live attenuated virus)
Yellow Fever vaccine contraindications
- Hypersensitivity to chicken eggs
- Acute or febrile disease
- Immunosuppressed patients
- Infants <9 months (per manufacturer due to risk of encephalitis)
- Lactation
Yellow Fever vaccine routine dosing
1 dose at > 9 mo
Typhoid vaccine brand name
Vivotif®
Typhoid vaccine mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Live attenuated oral bacteria)
Typhoid vaccine routine dosing
≥6 years
– 1 capsule PO every other day x 4 doses (days 0, 2, 4, & 6)
Rabies vaccine brand names
HDCV®
Imovax Rabies®
Rabies vaccine mechanism
Conveys active immunity via stimulation of production of
endogenously produced antibodies (Inactivated virus)
Contraindications for rabies vaccine
Hypersensitivity to vaccine or neomycin (preexposure prophylaxis
only)
– No contraindications for post-exposure
Pregnancy and rabies vaccine
Administer only if potential benefits outweigh potential risks
Routine Dosing Schedule of rabies vaccine
Administer on days 0, 7, & 21 or 28
Passive Immunity
- Patient given a large quantity of preformed antibodies
- This does not confer long-term protection
– Provides an immediate but short-term antibody response - No long lasting antibodies result
Hepatitis B Immune Globulin brand names
h big®
Hep B Gammagee®
HepaGam B®
HyperHep®
HyperHEP B S/D®
Hepatitis B Immune Globulin mechanism
Pooled human immune globulins from donors; nonpyrogenic solution
that contains immunoglobulin G specific to hepatitis B surface
antigen
Indication for Hepatitis B Immune Globulin
- Newborns Born to HBs Ag-positive Mothers
- Postexposure Prophylaxis
Contraindications for Hepatitis B Immune Globulin
- Hypersensitivity to human globulin
- Severe thrombocytopenia or coagulation disorders
Adverse Effects of Hepatitis B Immune Globulin
hypersensitivity rxn, anaphylaxis, hyperviscosity, thromboembolism,
viral transmission risk
Length of Immunity for Hepatitis B Immune Globulin
3-6 months
Rabies Immune Globulin brand names
HyperRAB S/D®
KedRab®
Imogam Rabies HT®
Rabies Immune Globulin mechanism
Human immune globulins from donors
Length of Immunity for Rabies Immune Globulin
1-2 weeks
Tetanus Immune Globulin brand names
Hyper Tet®
HyperTET S/D®
TIG®
Length of Immunity for Tetanus Immune Globulin
2-3 weeks
Botulism Immune Globulin brand names
BabyBIG®
Botulism Immune Globulin vaccine mechanism
Derived from the plasma of adults immunized with botulinum toxoid types A & B. Provides antibodies to neutralize circulating toxins
Length of Immunity for Botulism Immune Globulin vaccine
~6 months