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

How Does the Flu Become Pneumonia?

August 28, 2024 by Lochlan DuVal Leave a Comment

One-third of pneumonia cases come from viruses like the flu.

Come flu season, every person of all ages is at risk of influenza. Every region across the world is susceptible to the contagious respiratory illness. Being different than a common cold, the flu can take effect suddenly and can range from mild to severe in illness.

While many sick with the flu tend to recover within two weeks, some people can develop complications.

[Read more…]

Filed Under: General Posts

What’s the Difference Between Yellow Fever and Malaria?

August 22, 2024 by Lochlan DuVal Leave a Comment

They come from the same bug, but malaria and yellow fever differ greatly.

Yellow fever and malaria are both mosquito-borne diseases, but what makes them different? In this post we’re going to compare the two illnesses to help you understand each one inside and out.

How and Where do Malaria and Yellow Fever Spread?

The CDC shares that malaria spreads through Anopheles mosquitoes while yellow fever transmission occurs with Aedes or Haemagogus species.

[Read more…]

Filed Under: General Posts

Can You Catch Shingles By Hugging Someone With Shingles?

August 21, 2024 by Lochlan DuVal Leave a Comment

Can someone get shingles from a simple hug?

Shingles, which is caused by the varicella zoster virus, is an illness that one in three people will deal with in their lifetime. This is because the chickenpox virus is still in their body, and has reactivated to form what is now at this age, shingles. Various factors like age, medical status, and other diseases that could’ve possibly caused it to reactivate. Is shingles contagious? Can you catch shingles by hugging someone with shingles? While chickenpox is also caused by the same virus, does that mean that shingles is, too?

[Read more…]

Filed Under: General Posts

How Much Time Does It Take To Recover From Typhoid?

August 19, 2024 by Lochlan DuVal Leave a Comment

Typhoid is a difficult illness to have, vaccination is the best form of protection.

Typhoid fever is a life-threatening illness caused by the bacteria Salmonella serotype Typhi. It’s a common traveler’s related disease, with around 21 million reported cases of typhoid globally each year. Typhoid is a highly infectious bacterial infection that is usually spread through the ingestion of food or water that has been contaminated by feces. Once infected, typhoid can affect multiple organs within the body, and without proper treatment, can lead to complications and even death. Currently it’s estimated that up to 1 in 5 people will die if their typhoid fever is left untreated. Luckily, there are preventative methods and treatments plans available to both help prevent and treat typhoid.

[Read more…]

Filed Under: General Posts

Are Chickenpox the Same as Herpes?

August 14, 2024 by Lochlan DuVal Leave a Comment

Chickenpox and herpes may be related, but that doesn't mean they are the same.

Chickenpox and herpes are not the same thing. Chickenpox is a contagious disease caused by the varicella-zoster virus. Herpes, on the other hand, are types of viruses in themselves. The two common types of herpes viruses are the herpes-zoster virus which causes shingles and the herpes simplex virus.

[Read more…]

Filed Under: General Posts

  • « Previous Page
  • 1
  • …
  • 14
  • 15
  • 16
  • 17
  • 18
  • …
  • 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