Tag » infectious disease

Transmission Lines
February 12, 2015

Transmission Lines

The Atlas of Infectious Diseases

Infectious diseases are not equal-opportunity illnesses. Much depends on location, income and access to clean water, medical care and public health services. For example, mosquito control is still a bulwark against malaria and yellow fever. Historically, trade routes were highways for pathogens such as Vibrio cholera and Yersinia pestis, the bacteria that cause cholera and […]


Running the Numbers
February 12, 2015

Running the Numbers

Modelers fight disease with mathematics

Whenever he can, Jan Medlock relies on official sources. He gathers data on infectious disease from the World Health Organization, the U.S. Centers for Disease Control and Prevention (CDC) and government health ministries. But last summer, the assistant professor in the College of Veterinary Medicine at Oregon State found himself turning to the fount of […]


Closing in on Cholera
February 10, 2015

Closing in on Cholera

A discovery holds promise for preventing a widespread disease

In the life of Bo Park, there’s a quirky connection between her early childhood in South Korea and her pharmacology research at Oregon State University: fish. In the city of Incheon where she was born, her mom and dad sold hot bowls of fishcake soup from the food truck they owned and operated. As a […]


Viral Diagnostics
January 23, 2014

Viral Diagnostics

Electron microscope helps pinpoint a disease-causing virus

Rocky Baker, supervisor of the virology lab in the Oregon State University Veterinary Diagnostic Laboratory, identified this influenza virus in pet ferrets whose owner had come down with the flu. Ferrets are susceptible, he says, and the owner was concerned that his animals became sick after contact with a family member who had influenza symptoms. […]


Battling the Superbugs
May 30, 2012

Battling the Superbugs

Science wages war on bacteria that are resisting modern drugs

This story has echoes of heroes tramping the Earth (or the galaxy) on a quest to defeat the forces of darkness. Along the way, the travelers encounter strange creatures with remarkable powers. They endure harrowing tests of mental strength and technological prowess. In the end, they prevail, bringing down the enemy and discovering a truth […]


Resistance Times Ten
May 25, 2012

Resistance Times Ten

Pathogens resistant to one or more drugs are on the rise. Below are 10 diseases associated with antimicrobial resistance identified by the World Health Organization (WHO) and the Centers for Disease Control and Prevention (CDC). 1. Anthrax. Occurs rarely in humans. Caused by exposure to infected animals or animal products. Also has been used in […]


From Bedside to Public Square
May 25, 2012

From Bedside to Public Square

Drug-resistant staph infections go viral

Most of Portland is still punching the snooze button when morning rounds begin on Pill Hill. By 6 o’clock, teams of doctors, residents and medical students have draped their stethoscopes around their necks, collected their clipboards and greeted their first patients at OHSU’s teaching hospital. Joining one of the white-coated clusters, the family-medicine team, is […]