Articles on Pathogens

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Thelazia gulosa is an eyeworm parasite that infects cows. But an Oregon woman’s discovery of the worms in her own eye has raised concerns about parasites that jump from animals to humans. (Shutterstock)

How animal parasites find a home in humans

A stomach-churning viral video of an Oregon woman who describes removing cattle eyeworms from her eye has renewed interest in parasites that jump from animals to humans. Here's all you need to know.
Just as organisms that infect us make changes in us - we too make changes in them and they grow and adapt to their human hosts. from www.shutterstock.com

How we change the organisms that infect us

Humans play host to many little passengers. Right now, you’re incubating, shedding or have already been colonised by viral, bacterial, parasitic or fungal microorganisms - perhaps even all of them.
Anthrax in the mail can be deadly. Belga Photo/Yves Boucau

Ten-year research reveals new leads for anthrax vaccine

Anthrax occupies a special role as a feared and potentially lethal disease, but the culmination of a ten-year research project has identified a section of its toxin that could produce an effective new…

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