Passport Health logo
Find a Clinic:
Book Now
Vaccinations|Find a Travel Clinic|Advice
  • Home
    • About
        • Company History
        • Careers
        • Contact Us
        • Customer Feedback
        • FAQ
        • Media Kit
        • Mission Statement
        • Passport Health App
        • Privacy Statement
    • Blogs
      • Main
      • Employer Solutions
    • Close
  • Destination Advice
    • Top Destinations
        • Brazil
        • China
        • Costa Rica
        • India
        • Kenya
        • Peru
        • Philippines
        • South Africa
        • Thailand
        • Vietnam
    • Destination Advice
          • Afghanistan
          • Albania
          • Algeria
          • American Samoa
          • Andorra
          • Angola
          • Anguilla
          • Antarctica
          • Antigua and Barbuda
          • Argentina
          • Armenia
          • Aruba
          • Australia
          • Austria
          • Azerbaijan
          • Azores
          • Bahamas
          • Bahrain
          • Balearics
          • Bangladesh
          • Barbados
          • Belarus
          • Belgium
          • Belize
          • Benin
          • Bermuda
          • Bhutan
          • Bolivia
          • Bonaire
          • Bora Bora
          • Bosnia
          • Botswana
          • Brazil
          • British Virgin Islands
          • Brunei
          • Bulgaria
          • Burkina Faso
          • Burundi
          • Cambodia
          • Cameroon
          • Canada
          • Canary Islands
          • Cape Verde
          • Cayman Islands
          • Central African Republic
          • Chad
          • Chile
          • China
          • Christmas Island
          • Cocos (Keeling) Islands
          • Colombia
          • Comoros
          • Cook Islands
          • Costa Rica
          • Cote d'Ivoire
          • Croatia
          • Cuba
          • Curacao
          • Cyprus
          • Czechia
          • Democratic Republic of the Congo
          • Denmark
          • Djibouti
          • Dominica
          • Dominican Republic
          • East Timor
          • Easter Island
          • Ecuador
          • Egypt
          • El Salvador
          • Equatorial Guinea
          • Eritrea
          • Estonia
          • Eswatini
          • Ethiopia
          • Falkland Islands
          • Faroe Islands
          • Fiji
          • Finland
          • France
          • French Guiana
          • French Polynesia
          • Gabon
          • Gambia
          • Georgia
          • Germany
          • Ghana
          • Gibraltar
          • Greece
          • Greenland
          • Grenada
          • Guadeloupe
          • Guam
          • Guatemala
          • Guinea
          • Guinea-Bissau
          • Guyana
          • Haiti
          • Hawaii
          • Honduras
          • Hong Kong
          • Hungary
          • Ibiza
          • Iceland
          • India
          • Indonesia
          • Iran
          • Iraq
          • Ireland
          • Israel
          • Italy
          • Jamaica
          • Japan
          • Jordan
          • Kazakhstan
          • Kenya
          • Kiribati
          • Kosovo
          • Kuwait
          • Kyrgyzstan
          • Laos
          • Latvia
          • Lebanon
          • Lesotho
          • Liberia
          • Libya
          • Liechtenstein
          • Lithuania
          • Luxembourg
          • Macao
          • Madagascar
          • Madeira Islands
          • Malawi
          • Malaysia
          • Maldives
          • Mali
          • Malta
          • Marshall Islands
          • Martinique
          • Mauritania
          • Mauritius
          • Mayotte
          • Mexico
          • Micronesia
          • Moldova
          • Monaco
          • Mongolia
          • Montenegro
          • Montserrat
          • Morocco
          • Mozambique
          • Myanmar
          • Namibia
          • Nauru
          • Nepal
          • Netherlands
          • New Caledonia
          • New Zealand
          • Nicaragua
          • Niger
          • Nigeria
          • Niue
          • Norfolk Island
          • North Korea
          • North Macedonia
          • Northern Marianas
          • Norway
          • Oman
          • Pakistan
          • Palau
          • Palestinian Territories
          • Panama
          • Papua New Guinea
          • Paraguay
          • Peru
          • Philippines
          • Pitcairn Islands
          • Poland
          • Portugal
          • Puerto Rico
          • Qatar
          • Republic of the Congo
          • Réunion
          • Romania
          • Russia
          • Rwanda
          • Saba
          • Saint Barthelemy
          • Saint Helena
          • Saint Kitts and Nevis
          • Saint Lucia
          • Saint Martin
          • Saint Pierre-et-Miquelon
          • Saint Vincent and the Grenadines
          • Samoa
          • San Marino
          • Sao Tome and Principe
          • Saudi Arabia
          • Senegal
          • Serbia
          • Seychelles
          • Sierra Leone
          • Singapore
          • Sint Eustatius
          • Slovakia
          • Slovenia
          • Solomon Islands
          • Somalia
          • South Africa
          • South Georgia & South Sandwich Islands
          • South Korea
          • South Sudan
          • Spain
          • Sri Lanka
          • Sudan
          • Suriname
          • Sweden
          • Switzerland
          • Syria
          • Tahiti
          • Taiwan
          • Tajikistan
          • Tanzania
          • Thailand
          • Togo
          • Tokelau
          • Tonga
          • Trinidad and Tobago
          • Tunisia
          • Türkiye
          • Turkmenistan
          • Turks and Caicos Islands
          • Tuvalu
          • U.S. Virgin Islands
          • Uganda
          • Ukraine
          • United Arab Emirates
          • United Kingdom
          • United States
          • Uruguay
          • Uzbekistan
          • Vanuatu
          • Vatican
          • Venezuela
          • Vietnam
          • Wake Island
          • Western Sahara
          • Yemen
          • Zambia
          • Zimbabwe
    • Close
  • Travel Medicine
    • Travel Medical Services
        • Vaccines for Travel
        • Travel Health Consulting
        • Travelers’ Diarrhea Medicine
        • Dengue Fever Prevention
        • Malaria Medication
        • Zika Virus Prevention
        • Coronavirus
        • Ebola Virus
    • Additional Travel Services
        • Motion Sickness Medicine
        • Travel Insurance
        • Physician Referral Program
        • Online Store
    • Close
  • Vaccines
    • Common Travel Vaccines
        • Typhoid
        • Yellow Fever
        • Hepatitis A
        • Rabies
        • Japanese Encephalitis
        • Malaria Information
    • Other Travel Vaccines
        • Chikungunya
        • Cholera
        • Hepatitis B
        • Tickborne Encephalitis
        • Meningitis
        • Polio
    • Routine Vaccinations
        • Tetanus-Diphtheria-Pertussis
        • Measles – Mumps – Rubella (MMR)
        • Pneumonia
        • Shingles
        • Influenza (The Flu)
    • Close
  • Other Services
    • Physical Exams
        • Immigration Medical Exams
        • Pre-Deployment Physicals
        • DOT/CDL Physical Exams
    • Additional Services
        • TB Tests
        • Titer Testing
        • Travel Insurance
    • Store
        • Travelers’ Diarrhea Kits
        • Mosquito Repellents
    • Close
  • For Employers
    • Corporate Wellness Solutions
        • Occupational Vaccines
        • Onsite Flu Clinics
        • Onsite Biometric Screenings
        • Employee Wellness
        • Employment Physicals
        • Travel Medicine and Vaccinations
    • Close
  • Locations
      • United States Map for Locations New Jersey Massachusetts Oregon Nevada South Dakota Montana Wisconsin California Kansas North Dakota Idaho Illinois Michigan Missouri Utah Indiana Louisiana Iowa Florida Georgia Washington Tennessee Alabama Mississippi Arkansas Arizona North Carolina Pennsylvania Ohio Kentucky South Carolina Virginia New Hampshire Rhode Island West Virginia New York Vermont Maine Connecticut Nebraska Oklahoma Colorado Wyoming Maryland Delaware New Mexico Texas Alaska Minnesota New Hampshire Vermont Massachusetts Rhode Island Connecticut New Jersey Delaware Maryland Hawaii District of Columbia
        Canada LocationsCanada Locations
        UK LocationsUK Locations
    • Close
FluBlok is an egg- and preservative-free vaccine perfect for vegans.

We’ll help keep you safe at home or abroad. Book your visit online today!

Flublok®: Egg Free, Cell Based Influenza Vaccine

Passport Health offers a variety of online booking options.
Get Protected,
Schedule
Now!

Passport Health offers services in various parts of the country for all kinds of travelers.
Nationwide
Vaccination
Services

Passport Health offers a variety of travel health solutions from advice to vaccinations and more.
Travel
Health
Solutions

Routine vaccinations play a key role in everyday health. Make sure you are protected with Passport Health.
Routine
Immunization
Options

On This Page:
How is Flublok® different from other influenza vaccines?
What are the benefits of Flublok®?
How is Flublok® made?
Should I get Flublok®?
Where can I get Flublok®?
Safety Information

Most influenza vaccines are made via an extremely complicated process that starts out with fertilized chicken eggs as a culture for the virus. This traditional method is extremely safe and effective; however, advanced technologies have arrived on the scene. Flublok® is the only licensed influenza vaccine on the market that does not use eggs, antibiotics, or live influenza virus in any part of the manufacturing process. “[Flublok] approval represents a technological advance in the manufacturing of an influenza vaccine,” said Karen Midthun, M.D., director of the FDA’s Center for Biologics Evaluation and Research.1 The approval of Flublok “stands as one of the most significant improvements in flu vaccine technology in the past 50 years.”2 The vaccine is made via a cutting edge, cell-based technology that is very similar to that used to create cervical cancer vaccines. The FDA has also referred to Flublok as Revolutionary.3 According to Jerry P. Weir, Ph.D., the director of the Division of Viral Products in the FDA’s Center for Biologics Evaluation and Research, Flublok® “is an important advance that will supplement egg-based vaccines.”3 Flublok® is also preservative-free.

Flublok® is an incredibly pure, safe, and effective influenza vaccine option that offers the recipient numerous benefits:

  • Triple strength
  • No influenza virus
  • No eggs
  • No gelatin
  • No antibiotics
  • No formaldehyde
  • No thimerosal or other preservatives
  • No latex

Customer Reviews

Passport Health – Flublok® Vaccination

Overall rating: 5 stars – 4 reviews
★★★★★
“Great first visit“
“This was the only place in my area that had the Flublok shot. The nurse was great. Very nice, professional and personable.”

Submitted by: Holly
★★★★★
“Great Clinic for Flu Shot“
“Very considerate and helpful staff in providing us with Flublok.”

Submitted by: Robert
★★★★★
“Egg free flu vaccine!“
“I have severe egg allergy, and this year was unable to get FluBlok, the egg free formulary at any open clinic sites. I googled egg free flu vaccine and found passport health right in my neighborhood! Yay!”

Submitted by: Rebecca
★★★★★
“Fast and easy“
“Greeted and walked back to an office room. We consulted about my trip and any concerns I had. She made me feel comfortable. I was even able to get FluBlok! Vaccinations took no time, and had me out the door.”

Submitted by: Michael

Flublok® is made by taking the genetic information from one protein of the flu virus (the HA protein) and putting it into cultured cells that are grown in stainless steel tanks. These cells then make hundreds of copies of the HA protein, the small piece of the flu virus that is needed for immunity to develop. The proteins are then purified, and packaged into doses of Flublok® influenza vaccine. Each dose offers immunity against the three most commonly circulating virus strains each year, so that recipients receive optimum protection.

Flublok® is approved for adults 18 years and older. According to the CDC, the single best way to prevent the flu is to get the flu shot each year. So, if you are 18 years of age or older, and would like to receive the most cutting-edge flu vaccine on the market, this is the flu shot for you!

You can get Flublok® at select Passport Health locations.

Flublok® is approved for people 18 years and older to prevent influenza disease. The most common side effect from Flublok® is pain at the site of injection. Other side effects may occur and include fatigue, headache and muscle aches.

Flublok® should not be administered to anyone with a severe allergic reaction (e.g., anaphylaxis) to any vaccine component. Flublok® does not contain any preservatives (e.g., thimerosal), antibiotics, egg proteins or latex.

Tell the doctor if you have ever experienced Guillain-Barré syndrome (severe muscle weakness) within 6 weeks of receipt of a previous dose of influenza vaccine. If you notice any other problems or symptoms following vaccination, please contact your healthcare professional immediately. Vaccination with Flublok® may not protect all individuals.

  • About Us
  • Careers
  • Contact Us
  • Records Requests
  • Passport Health App
  • Privacy Center
  • Online Store
  • Sitemap
Schedule Your Appointment
Questions? Please call or E-mail Us
FIRST CLASS MEDICAL CARE
FOR TRAVEL ANYWHERE®
Connect With Us
Passport Health on Facebook
Passport Health on Twitter
Passport Health on YouTube
Passport Health on Instagram
Passport Health on Linked In
Passport Health Feed

Passport Health is an Outlier business Copyright © 2025