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

The History of Anthrax

October 23, 2024 by Lochlan DuVal 1 Comment

Camels in the Middle East are known to carry anthrax.

Anthrax is commonly found in camels and other livestock around the world.

There are multiple different types of anthrax, all of which can be deadly if left untreated. Because of this the illness has been used for many acts of aggression over the last century.

But, anthrax didn’t just come about over the last 100 years.

The origins of anthrax are estimated to go back as far as 700 B.C. in Egypt and Mesopotamia. Rome and ancient Greece are also thought to have experienced the disease, with some considering anthrax to have played a part in Rome’s downfall.

[Read more…]

Filed Under: General Posts

Does Blood Type Affect Risk of the Stomach Flu?

October 16, 2024 by Lochlan DuVal Leave a Comment

Some blood types may be much more likely to contract the stomach flu.

Norovirus, more commonly known as the stomach flu, has caused many recent outbreaks across the United States.

The “stomach flu”, where individuals experience vomiting and diarrhea, is usually associated with influenza. Although, according to the CDC, the symptoms of influenza are not the same and are mainly respiratory. The “stomach flu” can be caused by other various viruses and bacteria.

The stomach flu can cause diarrhea, fever, stomach pain and projectile vomiting. Anyone who’s had a bout with both norovirus and the flu will note the much-worse stomach symptoms with the former.

And if you’re worried about catching the stomach flu this year, your blood type could make a big difference in infection. That’s because a new study has shown that your blood type may increase your chances of getting sick.

[Read more…]

Filed Under: General Posts

Which Vaccines Do I Need For Europe?

October 14, 2024 by Lochlan DuVal Leave a Comment

Europe is a very common destination, but many travelers forget that they may need vaccines.

One of the most popular travel destinations is Europe. Whether it’s a summer getaway or a winter holiday away from home, Europe has become a premier travel destination for US citizens. But, many travelers don’t realize that they may still need vaccinations before going even to these well-developed countries.

[Read more…]

Filed Under: General Posts

Will Motion Sickness Pills Help With Altitude Sickness?

October 9, 2024 by Lochlan DuVal Leave a Comment

Motion sickness and altitude sickness are less related than many think.

We know that motion sickness happens when your inner ear does not sense the movement that your eyes are seeing. It mostly happens to people who travel by land, sea, and air. Altitude sickness is not all that different, it is also known as Acute Mountain Sickness. It occurs when one ascends to a higher altitude too quickly. If left untreated, it can become a serious health problem quickly.

[Read more…]

Filed Under: General Posts

Japan’s History with the Smallpox Demon

October 7, 2024 by Lochlan DuVal Leave a Comment

Japan worked against a smallpox demon for years to prevent and stop the disease.

Sounding like something out of a horror movie, a smallpox demon is actually far more scientific.

Or a mix of science and centuries-old Japanese history.

Although eradicated in 1980, smallpox created fear for centuries across the globe. The infectious disease caused a fever, vomiting, sores and skin rash. It even led to bumps that would scab and leave scars all over the body.

The smallpox demon comes from Japanese culture and believed to be the source of all smallpox epidemics in Japan. In medieval times, people would try to appease or attack the demon since there was no other source of reliable, effective treatment.

[Read more…]

Filed Under: General Posts

  • « Previous Page
  • 1
  • …
  • 11
  • 12
  • 13
  • 14
  • 15
  • …
  • 208
  • Next Page »

About Us

Passport Health's blog

provides travelers and travel enthusiasts with a variety of news and features. We focus on bringing the most interesting and relevant stories right to our readers. Topics range from the vaccines needed for a destination to updates on recent outbreaks, travel advice and much more. Feel free to check out some of our most popular posts, linked in the sidebar, or our most recent posts below.

Do you need travel vaccines?

Schedule an appointment with your local Passport Health Travel Medicine Specialist

Find a Passport Health Clinic

Recent Blog Posts

  • Malaria Research Now in Jeopardy as US Freezes Funding
  • Measles Cases Surging as Vaccinations Plummet: What You Should Know
  • USDA Grants Conditional Approval For New Bird Flu Vaccine
  • Why Plastic Takeout Containers Are a Hidden Heart Hazard

Blog Archives

  • 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