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Is the Nanopatch the Future of Vaccines?

June 12, 2024 by Lochlan DuVal

This breakthrough could make vaccines cheaper and easier to attain in impoverished regions.

Mark Kendall earned the Young Florey Medal in 2016 for developing a breakthrough in vaccines. So, what did the professor at the University of Queensland invent? The Nanopatch.

Kendall’s work drew the attention of the CDC and the World Health Organization. Now the professor is working with Vaxxas and the school’s Institute for Bio engineering and Nanotechnology to get the patch ready for the public.

[Read more…]

Filed Under: General Posts

History of the Cholera Vaccine

June 10, 2024 by Lochlan DuVal

Spanning over a century, the cholera vaccine required work from scientists all over the world.

From the first cholera vaccine created in 1885 to Vaxchora (approved by the FDA in 2016), the world has a much better understanding of the disease and its epidemics. That’s why knowing how vaccination prevention works is such an important tool.

Cholera is a bacterial disease the can be transmitted in water or food contaminated with Vibrio cholerae bacteria.

[Read more…]

Filed Under: General Posts

Can Drones Help with Tuberculosis Diagnosis?

June 3, 2024 by Lochlan DuVal

flying drone

One person is diagnosed with tuberculosis about every three seconds. Of these people, one sixth of them will die from the disease. However, Medecins Sans Frontieres (also known as Doctors Without Borders) hopes to decrease this startling statistic with the help of drones.

[Read more…]

Filed Under: General Posts

Why Don’t People Vaccinate? Familiarity!

May 29, 2024 by Lochlan DuVal

Happy Healthy Group of Friends

A new report from the University of Michigan Risk Science Center claims that the main reason we do not vaccinate is because we are familiar with the disease.

[Read more…]

Filed Under: General Posts

Lassa Fever, Ebola’s Lesser-Known Cousin

May 27, 2024 by Lochlan DuVal

Lassa fever is most commonly spread by this mouse and contact with infected specimens.

In this world full of wanderlust, with all the planes, trains, and automobiles, we can travel to remote islands and the deepest jungles or the most crowded and impressive cities. Covering these distances is something early explorers couldn’t even dream of. Still, like those early explorers, we need to be prepared for possible diseases in unfamiliar territory. A rare and unfamiliar disease for many today is Lassa Fever.

[Read more…]

Filed Under: General Posts

Can Vaccinations Help Combat Antibiotic-Resistant Bacteria?

May 22, 2024 by Lochlan DuVal

Antibiotic-resistant disease are on the rise but, vaccinations may be able to halt their spread.

The existence of “super-bugs,” or antibiotic resistant bacteria, has become a growing fear among public health experts. Antibiotics have had a near miraculous effect on public health. But, their overuse has created bacteria resistant to many antibiotics.

[Read more…]

Filed Under: General Posts

The Amazing Story of How Malaria Gave Birth to Mauve

May 15, 2024 by Lochlan DuVal

The race for a cure to malaria, led to the invention of the mauve dye.

It would be fairly safe to assume that if given a mauve bridesmaid’s dress or mauve curtains, most modern women would be less than enthusiastic. For years, the color mauve’s reputation has been far from fashion-forward, maybe even backward? But this wasn’t always the case.

Mauve enjoyed time in the limelight during the 19th century when the first synthetic dye mauveine, later nicknamed “mauve,” was accidentally and serendipitously discovered during the search for a malaria cure.

[Read more…]

Filed Under: General Posts

How Old is Smallpox?

May 13, 2024 by Lochlan DuVal

Particles of chickenpox has been found in mummies.

Smallpox, is a contagious illness that has a mysterious origin, as well as a long history.

Recently, tiny particles of the disease were discovered on an Egyptian mummy, identified as Pharaoh Ramses the V. The pharaoh reigned from 1150 – 1145 B.C., leaving the mummy 3,000 years old. In recent years, traces of smallpox were also found on two other Egyptian mummies, reigning during the Egyptian Dynasty from 1570 – 1085 B.C.

If smallpox can be found in ancient pharaohs, then how old can it be? Millennia later, there’s still much debate over this issue.

[Read more…]

Filed Under: General Posts

Why Is President Roosevelt On the Dime?

May 8, 2024 by Lochlan DuVal

The Roosevelt dime side-by-side with the Liberty dime.

Everyone has loose change in a pocket, cupholder or piggy bank, but how often do we look at what’s on these coins? Since 1946, Franklin Delano Roosevelt, 32nd President of the United States, has been on the coin’s face. But, did you know that Roosevelt didn’t end up being on the face of a coin due to leading the nation? Instead, he is on this coin because of his drive to stop polio.

[Read more…]

Filed Under: General Posts

Pneumonia: History and Prevention of the ‘Winter Fever’

May 6, 2024 by Lochlan DuVal

Happy Couple

As part of our National Immunization Awareness Month coverage, we look at pneumonia, an infection that hurts many throughout the world, including people in the U.S., every year. Pneumonia is a vaccine-preventable pulmonary infection that causes coughing, fever, shortness of breath, and in some cases even death.

[Read more…]

Filed Under: General Posts

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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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