Title: Adult Immunization: Its Your Best Shot A Clinician to Clinician Educational Program
1Adult ImmunizationIts Your Best Shot!A
Clinician to Clinician Educational Program
- California Adult Immunization Coalition
2Important Disclaimer
This slide set is presented to you on behalf of
the California Adult Immunization Coalition.
It is an educational tool that should be used
alongside ACIP and other published guidelines and
only by qualified healthcare professionals.
The information contained in the presentation is
accurate as of the date it was released Sept.
12, 2007.
3Vaccine Preventable Diseases in Adults
- VPD's kill hundreds of times more adults than
children every year! - Burden of Illness on Hospitals
- 114,000 Influenza admissions
- 15,000 Hepatitis admissions
- More than 40,000 deaths per year
- 20-40,000 from pneumonia and influenza
- 5,000 from hepatitis B
- Adult IZ Coverage levels generally low
Strengthening Adult Immunization A Call to
Action, Partnership for Prevention, 2005
4Healthy People 2010 Goals and Current Coverage
Healthy People 2010 Goal
www.healthypeople.gov National Health Interview
Survey (CDC, NCHS)
5Recommended Adult Immunization ScheduleOctober
2006September 2007
For everyone
Risk factors other than age
6Select Changes to the Adult Immunization Schedule
- Human papillomavirus (HPV) vaccine was added to
the age-based schedule for women lt26 years of age
with all indications except pregnancy. A footnote
was added to reflect these recommendations. - Tdap vaccine has been added to the age-based
schedule, for persons lt65 years and to the
medical/other indications schedule for all
indications except pregnancy. The tetanus and
diphtheria footnote has been reworded to reflect
ACIP recommendations. - The measles, mumps, and rubella (MMR) footnote
has been reworded to reflect ACIP recommendations
to administer a second dose of mumps vaccine to
adults in certain age groups and with certain
risk factors.
Centers for Disease Control and Prevention
http//www.cdc.gov/vaccines/recs/schedules/adult-s
chedule.htm
7Select Changes to the Adult Immunization
Schedule (CONTINUED)
- The varicella schedule reflects new ACIP
recommendations for administering a routine
second dose for all adults without evidence of
immunity and a new definition of evidence of
immunity - documentation of 2 doses of varicella vaccine gt 4
weeks apart - born before 1980 (for HCWs pregnant women,
birth before 1980 should not be considered
evidence of immunity) - history of varicella based on diagnosis or
verification by a HCP - history of herpes zoster based on HCP diagnosis
OR - laboratory evidence of immunity or laboratory
confirmation of disease. -
- ACIP recommendations have also been updated to
reflect a recommendation for prenatal assessment
and postpartum vaccination expanding the use of
the varicella vaccine for certain HIV-infected
children, and establishing middle school, high
school, and college entry vaccination
requirements.
Centers for Disease Control and Prevention
http//www.cdc.gov/vaccines/recs/schedules/adult-s
chedule.htm
8Select Changes to the Adult Immunization
Schedule (CONTINUED)
- The influenza footnote has been revised to
reflect ACIP recommendations to vaccinate close
contacts of children aged 059 months rather than
023 months. - The hepatitis B footnote has been revised to
reflect recommendations to vaccinate any adult
seeking protection from hepatitis B virus
infection and vaccinate adults in specific
settings.
Centers for Disease Control and Prevention
http//www.cdc.gov/vaccines/recs/schedules/adult-s
chedule.htm
9If Your Patient (gt 18 years old) HasThey Need
- DM
- CVD
- COPD
- Immunodeficiency
- Chronic Alcoholism
- Kidney Failure
- Asplenia
VACCINES
Pneumo23 and Flu (TIV)
Pneumo23 Meningococcal
10If Your Patient isThey Need
11Vaccine Essentials
12Tetanus Diphtheria- Acellular Pertussis Vaccine
- Composition of Tdap
- Inactivated
- Tetanus and diphtheria toxoids pertussis
antigens - Duration and Level of Protection
- 10 years (for Td) unknown for Tdap
- gt99 protection
- Administration
- DECAVAC (Td), Boostrix (licensed for 10-18 year
olds) or Adacel (Tdap) - 0.5 ml IM only
- Comments
- Tdap is the recommended booster for adults, 19-64
years, including pregnant women
13Influenza
Spanish Influenza Pandemic, 1918 Influenza Ward,
U.S. Army Field Hospital No. 29, Hollerich,
Luxembourg
Influenza germs spread through the air through a
cough
14Influenza Vaccine Trivalent Inactivated
- Composition
- Inactivated
- Type A (H3N2 H1N1) and B strains included
- Duration and Level of Protection
- Revaccinate yearly
- Highly protective
- Protects individuals
- Limits the spread of influenza
- Administration
- Fluarix, Fluzone, Fluvirin, FluLaval
- 0.5 ml IM only
- Comments
- Do not use in people with egg allergy
- Start vaccinating in September-October and
continue through March
15Live Attenuated Influenza Vaccine(LAIV)
Cold Adapted Influenza Vaccine , trivalent
(FluMist)
LAIV for Healthy HCWs, Children Adults
0.1 ml each nostril
Refrigerate ONLY
TIV for others
Healthy 5-49 year olds with NO chronic conditions
or pregnancy
MMWR. July 13, 2007 / 56(RR-06)1-54
16Influenza Vaccine Live Attenuated Influenza
(LAIV)
- Composition
- Cold adapted intranasal vaccine-trivalent
- Type A (H3N2 H1N1) and B strains included
- Duration and Level of Protection
- Revaccinate yearly
- Similar efficacy to TIV
- Administration
- Flumist
- 0.2 ml intranasal (0.1 ml per nostril)
- Comments
- Do not use in people with egg allergy
- Store at 35F-- 46F
- Start vaccinating in September-October and
continue through March
17Shortage StrategyTIV Influenza Vaccine
ONLY if a shortage is declared!
http//www.cdc.gov/flu/professionals/vaccination/v
ax_priority.htm
18Pneumococcal Vaccine
- Composition
- Inactivated pure polysaccharide
- 23 strains of S. pneumoniae
- Duration and Level of Protection
- 3-5 years (maximum 2 doses)
- 60-70 effective against Invasive Pneumococcal
Disease - Administration
- Pneumovax 23
- 0.5 ml IM or SC
- Comments
- Not effective in children lt 2 years old
19Hepatitis B
Woman suffering from liver cancer caused by
hepatitis B
20Hepatitis B Vaccine
- Composition
- Inactivated
- Recombinant HBsAg (yeast)
- Duration and Level of Protection
- gt15 years
- After 3 doses, gt90 protection
- Administration
- Recombivax HB and Engerix-B
- 1 ml IM only of the adult formulation
- Comments
- Brands are interchangeable
- Can accelerate the series
21Hepatitis A
Man with jaundice caused by hepatitis A
22Hepatitis A Vaccine
- Composition
- Inactivated
- Duration and Level of Protection
- Predicted 20 years after 2 doses
- 99 protected after 1 month and 1 dose
- Administration
- Havrix and VAQTA
- 1 ml IM only of the adult formulation
- Comments
- VAQTA is preservative free
- Use IGIM if traveling in less than 2 weeks
23Measles, Mumps, Rubella
- Composition
- Live attenuated virus vaccine
- Duration and Level of Protection
- Lifelong protection
- 99 are protected after 2 doses
- Administration
- MMR II
- 0.5 ml SC (use for adults and pediatrics)
- Comments
- Immunity may be assumed by
- Antibody titers
- Born before 1957
- Immunization record with record of gt 1 dose
- Titers often required for healthcare workers
- Store frozen
24Measles
Koplik spots on the inside of the mouth that
occur 24-48 hours before the measles rash stage
Measles rash
25Varicella or Chickenpox
Woman with chickenpox
26Varicella or Chickenpox Vaccine
- Composition
- Live attenuated virus vaccine
- Keep frozen at 5?F (-15?C)
- Duration and Level of Protection
- Should have lifelong protection
- 99 after 2 doses
- Administration
- Varivax
- 0.5 ml SC (use for adults and pediatrics)
- Comments
- Serologic testing in adults is recommended
- Effect on epidemiology of shingles is unknown
27Meningococcal Vaccine
- Composition
- Inactivated, tetravalent (A,C,Y,W-135)
- Pure polysaccharide (MPSP4) and conjugate (MCV4)
- Duration and Level of Protection
- 3-5 yrs for MPSP4 and gt5 yrs for MCV4
- gt85 against A and C strains
- Administration
- Menomune (MPSP4) and Menactra (MCV4)
- 0.5 ml SC (MPSP4) and 0.5 ml IM (MCV4)
- Comments
- MCV4 only indicated for 11-55 yrs
- Substitute MCV4 for MPSP4 whenever possible
- High diphtheria toxoid content of MCV4 does not
change spacing recommendations with other vaccines
28HPV Vaccine (Quadrivalent)
- Indication (Gardasil)
- Prevention of HPV related cancers due to HPV 16
and 18 - Prevention of genital warts due to HPV 6 and 11
- Composition
- Derived from non - infectious HPV - like
particles (VLP), composed of the L1 major capsid
protein - Duration and Level of Protection
- The length of vaccine protection unknown, but
studies indicate protection for at least five
years. - Administration
- 0.5 mL, IM route
- 3 dose series (0, 2, 6 months)
- Comments
- Quadrivalent HPV is not recommended for use in
pregnancy - Vaccine is contraindicated for people with a
history of immediate hypersensitivity to yeast or
to any vaccine component - At present, cervical cancer screening
recommendations have not changed for females who
receive quadrivalent HPV vaccine
29Breaking Down Barriers to Immunization
30System Barriers
- Distribution
- Communication
- Redistribution
- Documentation in medical record
31Provider Barriers
- Uncertainty about who should be vaccinated
- Missed opportunities
- Written consent
- Cost and reimbursement issues
32Patient Barriers
- Lack of recommendation from health care provider
- Changing ACIP recommendations
- Myths about vaccines
- Access to vaccine
- Cost of vaccines
- Needle Phobia
- Negative media stories
33Strategies to Improve Adult Immunization Rates
Short Term
- Effective Evidence-Based Strategies
- Reminders
- Provider and Patient
- Education
- Staff, Provider and Patient
- Offer alternative sites for vaccine
administration
NFID. A Call To Action Improving Influenza And
Pneumococcal Immunization Rates Among High-risk
Adults
34Strategies to Improve Adult Immunization Rates-
Long Term
- Effective Evidence-Based Strategies
- Organizational change
- Standing orders, standardized procedures,
preprinted orders - Expanded access to vaccinations
- Financial incentives
- Provider and Patient, including reducing
out-of-pocket costs - Assessment and feedback
35Simple Steps You Can Take to Improve Rates
- Dont underestimate the impact of a provider
recommendation to get vaccinated! - Educate staff in your office or facility enlist
everyone from the front desk to the exam room to
encourage patients to get vaccinated. - Work toward a specific vaccination goal for your
practice or facility.
36Simple Steps You Can Take to Improve Rates
(CONTINUED)
- Use every encounter with a patient as an
opportunity to immunize or educate! - Offer walk-ins and evening or weekend shot
clinics. - Use a simple reminder system.
- Make reminder calls or send reminder letters.
- Use a colorful poster (Ask us if you are due for
any shots today!) to prompt patients. - Record a reminder message on your hold message.
- Include a reminder message in materials mailed to
your patients. - Use chart stickers or preventive flow sheets to
remind clinicians staff when shots are due.
37Key Messages The Problem
- Adult vaccination rates fall far below Healthy
People 2010 leaving thousands of adults at risk
for vaccine preventable diseases. - Many barriers contribute to low immunization
rates. - Many adults are not aware of their need to
receive immunizations as a preventive care
measure.
38Key Messages Solutions
- The ACIP and CDC provide clear age and risk-based
recommendations for adult vaccinations. - Clinicians have a key role in communicating
preventive care messages to their patients. - A range of strategies including system changes
have been found to be highly effective in
increasing adult immunization rates.
39Questions?
40A Statewide Campaign to promote National Adult
Immunization Awareness Week September 23 29,
2007
Thank you for your efforts to improve adult
immunization systems and coverage levels.
For additional materials and information, please
visit our website at www.immunizecaadults.org!
This project is sponsored by the CAIC.