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What Killed Alexander The Great?

March 6, 2024 by Lochlan DuVal Leave a Comment


Alexander The Great remains one of the most infamous and talked about figures in history. We know so much about his conquers around the world, but so little about what caused his death. There are many theories out there as to what brought this man to his downfall, but no one knows for sure. The most realistic theories of his death involve disease and viruses.

[Read more…]

Filed Under: General Posts

Why Mosquitoes Are The Most Dangerous Creature

March 4, 2024 by Lochlan DuVal Leave a Comment

Mosquitoes carry some of the most prevalent, and often dangerous diseases.

When considering “the most dangerous animal in the world,” there are several obvious candidates, like the Great White Shark or the Hippopotamus? But, this title rests with an animal you’d least expect – the mosquito.

Mosquitoes are infamous. They have quite a reputation for ruining barbecues and birthday parties. But the most dangerous in the world? What is it that makes them so deadly?

[Read more…]

Filed Under: General Posts

How Do Natural Disasters Cause Disease Outbreaks?

February 28, 2024 by Lochlan DuVal Leave a Comment


The Unseen Danger of Natural Disasters

From hurricanes to earthquakes and floods, no country is invincible against Mother Nature.

Recent natural disasters show that even developed regions can struggle with the long-term effects. Events like Hurricane Katrina in the United States and more recently, the Great Eastern Japan Earthquake and tsunami created a myriad of problems for the public.

A lasting image for these storms will often be floods or decaying buildings. Many people will miss another dangerous problem: disease.

[Read more…]

Filed Under: General Posts

What is Marburg Virus?

February 26, 2024 by Lochlan DuVal Leave a Comment


The Marburg virus is relatively new on the scene.

It was discovered in 1967 and named after one of the leading cities where the illness broke out, Marburg, Germany. There was a simultaneous epidemic in Frankfurt, Germany, as well as in Belgrade, Yugoslavia, which is modern-day Serbia.

In its early years, the virus was commonly called the Marburg Hemorrhagic Fever. While Marburg may be new to many, the world is already familiar with its cousin virus, Ebola.

[Read more…]

Filed Under: General Posts

What are the Risks of Leprosy in the Modern Day?

February 21, 2024 by Lochlan DuVal Leave a Comment


Many diseases in the world are considered ancient history. Feared centuries ago, many assume that these illnesses are long gone. Unfortunately, that’s not the case for all ancient diseases.

Take leprosy.

The contagious disease is often associated with biblical times. In the modern age, leprosy probably isn’t even on your radar when it comes to realistic health risks.

[Read more…]

Filed Under: General Posts

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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.

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Recent Blog Posts

  • New Research Shows Why Lung Coinfections Suppress the Immune System
  • New Research Clarifies Oropouche Incubation in Returning Travelers
  • Surprising Malaria Protection: This Pill Makes Blood Deadly to Mosquitoes
  • At Last: Breakthrough Research Confirms Biological Roots of ME/CFS

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