Document text
Summary of EtRand proposed
recommendations for Pfizer’s MenABCWY
vaccine
Jennifer Collins MD, MSc
Interim Co -Lead, ACIP Meningococcal Vaccines Work Group
October 25, 2023National Center for Immunization & Respiratory Diseases
ACIP Recommendations for Meningococcal Vaccines
▪ Routine schedule
–MenACWY : dose 1 at age 11 –12 years, booster dose at age 16 years
–MenB (shared clinical decision -making): two doses at age 16–23 years (preferred age 16 –18 years)
▪ Special situations
IndicationMenACWY
(age ≥2 months)MenB
(age ≥10 years)
Medical conditionsAsplenia X X
Complement Deficiency X X
Complement inhibitor use X X
HIV infection X
OtherSome microbiologists X X
Exposure during an outbreak X X
Travel to hyperendemic areas X
First -year college students X
Military recruits X2
Meningococcal vaccines licensed and
available in the United States
▪MenACWY vaccines are interchangeable
▪MenB vaccines are NOT interchangeableVaccine Trade Name Manufacturer Minimum age
MenACWY -CRM Menveo GSK 2 months
MenACWY -TT MenQuadfi Sanofi Pasteur 2 years
3Vaccine Trade Name Manufacturer Minimum age
MenB -4C Bexsero GSK 10 years
MenB -FHbp Trumenba Pfizer 10 years
Pfizer’s MenABCWY Vaccine
▪Licensed as a 2 -dose series (6-month interval) for individuals aged 10 –25 years
▪Comprised of Trumenba (serogroup B) and Nimenrix (serogroups ACWY)
–Trumenba
•Consists of two purified recombinant lipidated FHbp antigens, one from
each FHbp subfamily (A and B)
•Currently licensed and available in U.S. (10 –25 years)
–Nimenrix
•Meningococcal group A, C, W, and Y polysaccharide tetanus toxoid
conjugate vaccine
•Not licensed in U.S. but used extensively in Europe and elsewhere for more
than a decade
4
Policy Questions for 3 PICOs
▪Should the pentavalent vaccine be included as an option for
MenACWY/MenB vaccination in people currently recommended to
receive both vaccines ?
▪Should the pentavalent vaccine be included as an option for people
currently recommended to receive MenACWY only ?
▪Should the pentavalent vaccine be included as an option for people
currently recommended to receive MenB only ? PICO 1
PICO 2
PICO 3
5
GRADE Table 1: Combined Policy Question and PICO
Policy QuestionShould the pentavalent vaccine be included as an option for people currently recommended to
receive MenACWY and MenB, MenACWY only, or MenB only ?
PopulationAll individuals aged 10 years or older currently recommended to receive MenACWY+MenB,
MenACWY , or MenB vaccine
Intervention Vaccination with Pfizer’s pentavalent ( MenABCWY ) vaccine
Comparison Vaccination with currently licensed MenACWY+MenB, MenACWY , or MenB vaccine
Outcomes•Meningococcal disease caused by serogroups A, B, C, W, and Y ( as appropriate by PICO )
•Short -term immunity
•Persistent immunity
•Interference with other recommended vaccines administered concurrently
•Serious adverse events
•Non -serious adverse events
6
How PICOs Translate into Schedule Options for Healthy
Adolescents –assuming MenB #1 at age 16 years
Legend
Q = MenACWY (quadrivalent)
B = MenB
P = MenABCWY (pentavalent)Options11–12 year
olddose16 year old
dose #116 year old
dose #2
Standard of care (MenACWY only) Q Q –
Standard of care (MenACWY + MenB) Q Q+B B
PICO 1 (MenABCWY as option for MenACWY + MenB) Q P B
PICO 2 (MenABCWY as option for MenACWY) P P ±B
PICO 3 (MenABCWY as option for MenB) Q P P
Combination of all 3 PICOs P P P
7
Schedule options presented in June
Legend
Q = MenACWY (quadrivalent)
B = MenB
P = MenABCWY (pentavalent)Options11–12 year
olddose16 year old
dose #116 year old
dose #2WG
Proposal
Standard of care (MenACWY only) Q Q – N/A
Standard of care (MenACWY + MenB) Q Q+B B N/A
PICO 1 (MenABCWY as option for MenACWY + MenB) Q P B
PICO 2 (MenABCWY as option for MenACWY) P P B
PICO 3 (MenABCWY as option for MenB) Q P P
Combination of all 3 PICOs P P P
8
Since June, the WG has refined the EtRand further
considered possible implications of each PICO
(especially PICO 3) based on
▪ACIP members’ concerns raised during the June meeting
–Cost effectiveness
–Concerns about increasing exposure to B component related to reactogenicity, low
burden of disease, and limitations to protection
–Optimal timing of B component is often not age16 years
–Fidelity to clinical trial data and licensure
–Stocking and administration considerations
▪Cost effectiveness analysis
–Updates to quoted price of the pentavalent vaccine
–Refinements to the CDC model
9
Summary of updated EtR
PUBLIC HEALTH PROBLEM
Is meningococcal disease a problem of public health importance?
▪Incidence of meningococcal
disease is low and decreasing
▪Causes very severe disease
▪Poor outcomes even with
treatment
–Case fatality 10 –15%
–10–20% of survivors have
permanent sequelae
11WG interpretationPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Yes Yes Yes
BENEFITS & HARMS
▪ Three randomized control trials studied
–MenABCWY 2 doses (0, 6 months and 0, 12 months) vs. MenACWY -CRM 1 dose + MenB -FHbp 2 doses
(0, 6 months)
–Among ACWY -naïve and ACWY -primed participants
–Available data facilitated assessment of select outcomes through GRADE
•Short -term immunity
•Persistent immunity
•Serious adverse events
•Non -serious adverse events
▪ Othe r important benefits and harms were not assessed through GRADE but factored into WG
interpretations
–Increased r eactogenicity of MenB relative to MenACWY
–Limitations to B protection
•Low VE expected following a single dose
•Rapidly waning protection following 2 -dose series
•Multiple studies demonstrating MenB vaccination has no effect on meningococcal carriage
12
BENEFITS AND HARMS: Summary of GRADE
Type Outcome ImportanceDesign
(# studies)FindingsEvidence type*
Healthy Increased risk
BenefitsMeningococcal disease
caused by serogroups, A, B,
C, W, and YCritical n/a No data available ND ND
Short -term immunity Critical RCT (1)Serogroup -specific seroresponses one month after
the first trial dose of ACWY -or B-containing vaccine
occurred as often or more often in the pentavalent
group compared with the control groupModerate Low
Persistent immunity Important RCT (2)Seroresponse rates by serogroup were similar:
-48 months after 2 doses pentavalent vs. 54
months after 1 dose MenACWY -CRM
-48 months after 2 doses pentavalent vs. 2 doses
MenB -FHbpLow─
moderateLow
HarmsSerious adverse events Critical RCT (3)Significantly more SAEs occurred in the pentavalent
group vs. comparison group; none were attributed
to the vaccineLow Very low
Non -serious adverse
eventsImportant RCT (3)Significantly more non -serious adverse events
occurred in the pentavalent group vs. comparison
groupLow Very low
Interference with other
recommended vaccines
administered concurrentlyImportant n/a No data available ND ND
13 *Downgrades primarily related to indirectness of intervention and comparison groups relative to PICOs, people at increased ri sk not being included, and wide confidence intervals for adverse events
BENEFITS & HARMS –Work Group interpretations
14QuestionPICO 1
MenABCWY vs. MenACWY +
MenBPICO 2
MenABCWY vs.
MenACWYPICO 3
MenABCWY vs. Men B
How substantial are the
desirable anticipated
effects?SmallMinimal, small, or
moderateMinimal
How substantial are the
undesirable anticipated
effectsSmall Minimal or small Minimal or small
Do the desirable effects
outweigh the
undesirable effects?Favors interventionFavors intervention,
comparison, or bothFavors intervention or
comparison
What is the overall
certainty?Varies by group Varies by group Varies by group
15VALUES
▪Limited data were available
–Among adolescents during 2021, vaccination coverage of at least 1 dose
•89% for MenACWY
•31% for MenB
–Limited data are available on vaccine uptake in other individuals recommended to receive
MenACWY or MenB vaccine
▪Use of combination vaccines can reduce number of injections and is generally preferred over
separate injections of the equivalent component vaccines1,2
13
1 General Best Practice Guidelines for Immunization. Best Practice Guidance of the ACIP. https://www.cdc.gov/vaccines/hcp/acip -recs/general -recs/downloads/general -recs.pdf
2 American Academy of Pediatrics. Red Book 2018. Report of the Committee on Infectious Diseases. 31stEd. https://seciss.facmed.unam.mx/wp -content/uploads/2021/02/Red -Book -31th -Edition.pdf15QuestionPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Does the target population feel
that desirable effects are large
relative to undesirable effects?Probably yes Probably yesProbably yes or don’t
know
Important uncertainty or
variability in how much people
value the main outcomes?Probably no Probably yes Probably yes
16ACCEPTABILITY
Is the intervention acceptable to key stakeholders?
▪Limited data were available
▪Acceptability likely depends on PICO and balance of stakeholder values
–Health care providers likely supportive of options that allow stocking fewer vaccines1,2
–Potential to increase vaccination rates against serogroup B disease
–Reduces number of injections from 4 to 3 for some patients
–Potential to incentivize MenB administration at age 16 years with waning immunity by peak risk for some
patients
•Many vaccine providers prefer waiting until closer to exposure to congregate settings (college/military)
–Concerns about increasing exposure to MenB (which is more reactogenic than MenACWY ) when burden of
MenB disease is already low despite low vaccine coverage
•31% single dose
•<12% second dose
1CDC. Timing and Spacing of Immunobiologics : General Best Practice Guidelines for Immunization. ACIP Timing and Spacing Guidelines for Immunization | CDC .
2Hall E, Odafe S, Madden J, Schillie S. Qualitative Conceptual Content Analysis of COVID -19 Vaccine Administration Error Inquiries. Vaccines . 2023; 11(2):254.16WG interpretationPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Probably yes or yes Probably yes or yes Don’t know
RESOURCE USE
Is the intervention a reasonable and efficient allocation of resources?
▪All proposed meningococcal
vaccine strategies are
expensive, including currently
recommended options for
adolescents (QQ and QQBB)
▪With new price estimates, QPP
is the most cost -effective
option when MenB protection
is desired
17WG interpretationPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Probably yes or yes Probably no or no Probably yes or yesStrategy Cost/person
Public sector QQ 241.2
QQBB 554.88
QPB 479.94
QPP 465.6
QQPP 586.2
Private sector QQ 372.0
QQBB 854.64
QPB 707.32
QPP 666.0
QQPP 852.0
EQUITY
What would be the impact on health equity?
▪Limited data were available
▪The pentavalent vaccine is not expected to negatively impact equity
▪It could potentially reduce disparities among those who might be interested in being
vaccinated against serogroup B but who might not receive clinical care that includes
discussion of the MenB vaccine
▪Possible risk of clinics not stocking monovalent B vaccines with some policy options, which
could affect availability for
–Outbreaks
–People at increased risk recommended to receive 3 doses of MenB -FHbp
18WG interpretationPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Probably no impact or variesProbably increased, varies, or
don’t knowDon’t know
FEASIBILITY
Is the intervention feasible to implement?
▪Challenges with insurance coverage specific to the pentavalent vaccine not expected
▪Substantial financial burdens for providers or health systems not expected
▪Pentavalent vaccine would provide additional option in current schedule and may reduce
number of doses for some people
▪Administration requires reconstitution, which may lead to administration errors1
▪Stocking three different meningococcal vaccine types may be prohibitive for some
providers
▪Lack of B vaccines interchangeability complicates stocking considerations
19WG
interpretationPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Probably yes or yes Probably yes or yes Probably yes or yes
1https://www.cdc.gov/mmwr/volumes/65/wr/mm6506a4.htm
20DomainPICO 1
MenABCWY vs. MenACWY + MenBPICO 2
MenABCWY vs. MenACWYPICO 3
MenABCWY vs. Men B
Public health problem Yes Yes Yes
Benefits
&
harmsDesirable anticipated effects Small Minimal, small, or moderate Minimal
Undesirable anticipated
effectsSmall Minimal or small Minimal or small
Desirable effects > undesirable
effects?Favors interventionFavors intervention, comparison, or
bothFavors intervention or comparison
Overall certainty Varies by group Varies by group Varies by group
ValuesAre desirable effects large
relative to undesirable
effects?Probably yes Probably yes Probably yes or don’t know
Important uncertainty or
variability?Probably no Probably yes Probably yes
Acceptability Probably yes or yes Probably yes or yes Don’t know
Resource use Probably yes or yes Probably no or no Probably yes or yes
Equity Probably no impact or variesProbably increased, varies, or don’t
knowDon’t know
Feasibility Probably yes or yes Probably yes or yes Probably yes or yesEtRsummary –all 3 PICOs
20Favorable Somewhat favorable Uncertain Unfavorable
Summary of work group consensus and
debate
21▪Strong consensus in favor of PICO 1: MenABCWY as an option for MenACWY + MenB (QPB)
▪Strong consensus a gainst PICO 2: MenABCWY as an option for MenACWY only (PPB )
▪Limited consensus regarding PICO 3: MenABCWY as an option for MenB only
▪Options debated for PICO 3
Option Preference
A Reject outright
B Accept with limitations (i.e., QPP only)
C Accept fully (i.e., QPP , QQPP , QQPB)
Q
11–12 16 17 18 19 20 21 22 23
Age (years) BB
QYes
(age >16
years)
22Existing recommendations for routine schedule
incorporating SCDM
QBBYes
(age 16 years)Serogroup B
vaccine
desired based
on shared
clinical
decision -
making?
No
Q
Q
11–12 16 17 18 19 20 21 22 23
Age (years) BB
QYes
(age >16
years)
23QBBYes
(age 16 years)Serogroup B
vaccine
desired based
on shared
clinical
decision -
making?
No
QPB
B POption A adds QPB to the existing options
Lack of dataNeither option is consistent
with licensure (i.e., 2 -dose
MenABCWY series)
Q
11–12 16 17 18 19 20 21 22 23
Age (years) BB
QYes
(age >16
years)
24QBBYes
(age 16 years)Serogroup B
vaccine
desired based
on shared
clinical
decision -
making?
No
QPB
B POption B adds QPP to Option A
PP
Q
11–12 16 17 18 19 20 21 22 23
Age (years) BB
QYes
(age >16
years)
25QBBYes
(age 16 years)Serogroup B
vaccine
desired based
on shared
clinical
decision -
making?
No
QPB
B P Option C adds QQPP and QQPB to option B
PPQQ PP
PB•Higher cost
•Lack of data
26Summary of routine schedule interpretation
for 3 options
26All options would permit current standard of care (i.e., QQ vs. QQBB under SCDM)
Option* Preference for PICO 3 Schedule options incorporating
SCDM for MenB
A Reject outright QPB
B Accept with limitations QPB + QPP
C Accept fully QPB + QPP + QQPP + QQPB
*All options include a recommendation in favor of PICO 1 and against PICO 2
27WG deliberations regarding 3 most favored options
CONSIDERATIONOption A
PICO 1 (QPB)Option B
PICO 1 + PICO 3 (QPP only)Option C
PICO 1 + PICO 3 (QPP , QQPP , QQPB)
CLINICAL
Alignment with clinical trial dataNot directly assessed; however,
second pentavalent dose is
primarily for additional B
protectionDirectly assessed in clinical trial (6 -
or 12 -month interval between
pentavalent doses)Options with additional antigenic
exposures for which safety and
immunogenicity have not been assessed
(QQPP , QQPB)
Alignment with licensure Off-label Yes Yes
Excess doses for ≥1 serogroup No Yes (1 dose) Yes (multiple doses)
STOCKING AND ADMINISTRATION
Flexibility (especially for under -
resourced clinics)Least Intermediate Most
Minimum # vaccines to stock if using
MenABCWY for routine indications*3 2 2
ECONOMIC
Projected cost effectiveness Unclear cost effectiveness Most cost -effective option based
on recent price update from PfizerIncludes more expensive options not
assessed in CE model (e.g., QQPP)
Potential for insurance reimbursement
issuesYes No No
Most favorable Somewhat favorable Least favorable27*All options would require stocking 3 vaccines for special situations if using MenABCWY . Minimum number of vaccines to stock will remain 2 ( MenACWY , MenB ) if not using MenABCWY .
28WG deliberations regarding 3 most favored options
CONSIDERATIONOption A
PICO 1 (QPB)Option B
PICO 1 + PICO 3 (QPP only)Option C
PICO 1 + PICO 3 (QPP , QQPP , QQPB)
CLINICAL
Alignment with clinical trial dataNot directly assessed; however,
second pentavalent dose is
primarily for additional B
protectionDirectly assessed in clinical trial (6 -
or 12 -month interval between
pentavalent doses)Options with additional antigenic
exposures for which safety and
immunogenicity have not been assessed
(QQPP , QQPB)
Alignment with licensure Off-label Yes Yes
Excess doses for ≥1 serogroup No Yes (1 dose) Yes (multiple doses)
STOCKING AND ADMINISTRATION
Flexibility (especially for under -
resourced clinics)Least Intermediate Most
Minimum # vaccines to stock if using
MenABCWY for routine indications*3 2 2
ECONOMIC
Projected cost effectiveness Unclear cost effectiveness Most cost -effective option based
on recent price update from PfizerIncludes more expensive options not
assessed in CE model (e.g., QQPP)
Potential for insurance reimbursement
issuesYes No No
Most favorable Somewhat favorable Least favorable28*All options would require stocking 3 vaccines for special situations if using MenABCWY . Minimum number of vaccines to stock will remain 2 ( MenACWY , MenB ) if not using MenABCWY .
29WG deliberations regarding 3 most favored options
CONSIDERATIONOption A
PICO 1 (QPB)Option B
PICO 1 + PICO 3 (QPP only)Option C
PICO 1 + PICO 3 (QPP , QQPP , QQPB)
CLINICAL
Alignment with clinical trial dataNot directly assessed; however,
second pentavalent dose is
primarily for additional B
protectionDirectly assessed in clinical trial (6 -
or 12 -month interval between
pentavalent doses)Options with additional antigenic
exposures for which safety and
immunogenicity have not been assessed
(QQPP , QQPB)
Alignment with licensure Off-label Yes Yes
Excess doses for ≥1 serogroup No Yes (1 dose) Yes (multiple doses)
STOCKING AND ADMINISTRATION
Flexibility (especially for under -
resourced clinics)Least Intermediate Most
Minimum # vaccines to stock if using
MenABCWY for routine indications*3 2 2
ECONOMIC
Projected cost effectiveness Unclear cost effectiveness Most cost -effective option based
on recent price update from PfizerIncludes more expensive options not
assessed in CE model (e.g., QQPP)
Potential for insurance reimbursement
issuesYes No No
Most favorable Somewhat favorable Least favorable29*All options would require stocking 3 vaccines for special situations if using MenABCWY . Minimum number of vaccines to stock will remain 2 ( MenACWY , MenB ) if not using MenABCWY .
30WG deliberations regarding 3 most favored options
CONSIDERATIONOption A
PICO 1 (QPB)Option B
PICO 1 + PICO 3 (QPP only)Option C
PICO 1 + PICO 3 (QPP , QQPP , QQPB)
CLINICAL
Alignment with clinical trial dataNot directly assessed; however,
second pentavalent dose is
primarily for additional B
protectionDirectly assessed in clinical trial (6 -
or 12 -month interval between
pentavalent doses)Options with additional antigenic
exposures for which safety and
immunogenicity have not been assessed
(QQPP , QQPB)
Alignment with licensure Off-label Yes Yes
Excess doses for ≥1 serogroup No Yes (1 dose) Yes (multiple doses)
STOCKING AND ADMINISTRATION
Flexibility (especially for under -
resourced clinics)Least Intermediate Most
Minimum # vaccines to stock if using
MenABCWY for routine indications*3 2 2
ECONOMIC
Projected cost effectiveness Unclear cost effectiveness Most cost -effective option based
on recent price update from PfizerIncludes more expensive options not
assessed in CE model (e.g., QQPP)
Potential for insurance reimbursement
issuesYes No No
Most favorable Somewhat favorable Least favorable30*All options would require stocking 3 vaccines for special situations if using MenABCWY . Minimum number of vaccines to stock will remain 2 ( MenACWY , MenB ) if not using MenABCWY .
31Balance of Consequences —PICO 1
MenABCWY as an option for MenACWY+MenB
Undesirable
consequences
clearly outweigh
desirable
consequences in
most settings Undesirable
consequences
probably outweigh
desirable
consequences in
most settingsThe balance
between
desirable and
undesirable
consequences is
closely balanced
or uncertainDesirable
consequences
probably outweigh
undesirable
consequences in
most settingsDesirable
consequences
clearly outweigh
undesirable
consequences in
most settingsThere is
insufficient
evidence to
determine the
balance of
consequences
31Majority of WG members think desirable consequences probably
or clearly outweigh undesirable consequences in most settings
Most common 2ndmost common 3rdmost common
32 Most common 2ndmost commonWork Group Interpretation —PICO 1
We do not recommend the intervention, but it may be used within FDA licensed indications
We recommend the intervention for individuals based on shared clinical decision -making
We recommend the interventionShould the pentavalent vaccine be included as an option for
MenACWY/MenB vaccination in people currently recommended to
receive both vaccines ?
32Majority of WG members favored recommending the intervention
33Balance of Consequences —PICO 2
MenABCWY as an option for MenACWY
Undesirable
consequences
clearly outweigh
desirable
consequences in
most settings Undesirable
consequences
probably outweigh
desirable
consequences in
most settingsThe balance
between
desirable and
undesirable
consequences is
closely balanced
or uncertain Desirable
consequences
probably outweigh
undesirable
consequences in
most settingsDesirable
consequences
clearly outweigh
undesirable
consequences in
most settingsThere is
insufficient
evidence to
determine the
balance of
consequences
33 Most common 2ndmost common 3rdmost commonMajority of WG members think undesirable consequences probably or
clearly outweigh desirable consequences in most settings
34Work Group Interpretation —PICO 2
We do not recommend the intervention, but it may be used within FDA licensed indications
We recommend the intervention for individuals based on shared clinical decision -making
We recommend the interventionShould the pentavalent vaccine be included as an option for
people currently recommended to receive MenACWY only ?
34Most common 2ndmost commonMajority of WG members favored not recommending the intervention
35 Most common 2ndmost commonBalance of Consequences —PICO 3
MenABCWY as an option for MenB
Undesirable
consequences
clearly outweigh
desirable
consequences in
most settings Undesirable
consequences
probably outweigh
desirable
consequences in
most settingsThe balance
between
desirable and
undesirable
consequences is
closely balanced
or uncertain Desirable
consequences
probably outweigh
undesirable
consequences in
most settings Desirable
consequences
clearly outweigh
undesirable
consequences in
most settings There is
insufficient
evidence to
determine the
balance of
consequences
35The WG did not reach a majority consensus on the balance of
consequences
36Work Group Interpretation —PICO 3
We do not recommend the intervention, but it may be used within FDA licensed indications
We recommend the intervention for individuals based on shared clinical decision -making
We recommend the intervention but only in certain circumstances (i.e., QPP)
We recommend the intervention in all circumstancesShould the pentavalent vaccine be included as an option for
people currently recommended to receive MenB only ?
36Added an additional option because some WG members favored QPP only
37Work Group Interpretation —PICO 3
We do not recommend the intervention, but it may be used within FDA licensed indications
We recommend the intervention for individuals based on shared clinical decision -making
We recommend the intervention but only in certain circumstances (i.e., QPP)
We recommend the intervention in all circumstancesShould the pentavalent vaccine be included as an option for
people currently recommended to receive MenB only ?
▪WG was divided regarding PICO 3
▪Majority favored PICO 3 in some form
▪Substantial minority of work group members favored not recommending the intervention
37Most common 2ndmost common 3rdmost common 4thmost common
3838PICO 1 (QPB)
PICO 2 (PPB)
PICO 3 (QPP only)
Pfizer’s MenABCWY vaccine may be used when both MenACWY and MenB are indicated at the
same visit.* If MenABCWY is administered in this way, a second dose of MenABCWY may be
administered 6 months later to complete the series.
*1) Healthy individuals aged 16 –23 years (routine schedule) when shared clinical decision -
making favors administration of MenB vaccination, 2) individuals aged 10 years and older at
increased risk of meningococcal disease (e.g., due to persistent complement deficiencies,
complement inhibitor use, or functional or anatomic asplenia) due for both vaccines.
▪Remarks:
•for Pfizer’s MenABCWY vaccine, data are not available regarding safety or immunogenicity of dosing intervals exceeding
12 months
•the licensed B component vaccines are not interchangeable by manufacturer. Administration of a B component vaccine
(MenB or MenABCWY ) requires that subsequent B component vaccine doses be from the same manufacturer
•the minimum interval for Pfizer’s MenABCWY vaccine is 6 months. Individuals at increased risk of meningococcal disease
who are recommended to receive additional doses of MenACWY and MenB less than 6 months after a dose of
pentavalent meningococcal vaccine should instead receive separate MenACWY and MenB -FHbp vaccines
Combined draft proposal for option B
39Rationale in favor of combined draft proposal
▪Aligns with clinical trial data and licensure
▪Allows for f ewer injections than QQBB
▪Provides flexibility with vaccine inventory, including for clinics that prefer to stock
2 vaccines for routine indications
▪Stocking fewer vaccines may increase equity (e.g., if under -resourced clinics are
less likely to stock 3 vaccines )
▪Most cost -effective option based on recent price update from Pfizer
39
40Rationale against combined draft proposal
▪Unnecessary ACWY antigen exposure for second pentavalent dose in routine schedule
(i.e., when only MenB is indicated)
▪Not as much flexibility for providers as Option 3
General considerations (all options):
▪Potential to incentivize MenB at age 16 years with waning immunity by peak risk (i.e.,
college/military) for some patients
▪Uncertainty regarding cost estimates
▪If using MenABCWY , it will be necessary to stock 3 vaccines to cover all indications
(routine schedule + special situations), which may be challenging for some vaccine
providers
40
Acknowledgments
▪ ACIP Members on the WG
– Kathy Poehling (Chair)
– Lynn Bahta
– Jamie Loehr
▪ Ex Officio WG Members
– Margaret Bash (FDA)
– Mark Connelly (FDA)
– Francisco Leyva (NIH)
▪ WG Liaisons and Consultants
– Amra Resic (AAFP)
– Samir Shah (AAP)
– Sharon McMullen (ACHA)
– Cacky Tate / Karyn Lyons (AIM)
– Paul Cieslak (CSTE)
– Kathy Hsu (IDSA)
– Joseline Zafack (NACI)
– Jeff Goad (NFID)
– Jessica Cataldi (PIDS)
– Amy Middleman (SAHM)
– David Stephens (Emory)▪ CDC Contributors
– Sam Crowe (DBD/NCIRD)
– Lucy McNamara (DBD/NCIRD)
– Ismael Ortega -Sanchez (DVD/NCIRD)
– Andrew Leidner (ISD/NCIRD)
– LeAnne Fox (DBD/NCIRD)
– Susan Hariri (DBD/NCIRD)
– Amy Rubis (DBD/NCIRD)
– Noele Nelson (DBD/NCIRD)
– Alison Albert (DBD/NCIRD)
– Angela Jiles (DBD/NCIRD)
– Jonathan Duffy (DHQP/NCEZID)
– Tanya Myers (DHQP/NCEZID)
– Liz Velazquez (ISD/NCIRD)
– Jessica MacNeil (ACIP Secretariat)
– Melinda Wharton (ACIP Secretariat)
▪ GRADE/EtR Support
– Doug Campos -Outcalt (Arizona)
– Rebecca Morgan (Case Western Reserve)
41
Thank you!
Questions?