Face masks are a common sight in Asia. Why?
Whether or not masks can protect against invading or escaping bugs depends on the type of mask and material.
How responsible are migratory animals for spreading diseases?
Migratory animals are often blamed for the global spread of disease. However, recent research indicates they may not be the primary culprit.
A range of pathogens might be lurking in makeup testers, from the mild to the deadly.
The Bubonic plague slowed urbanisation, industrial development and economic growth in Europe for many years.
Despite being so small they can't be seen with the naked eye, pathogens that cause human disease have greatly affected the way humans live for centuries.
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.
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.
The Vespula germanica, or German wasp, is an invasive species in South Africa.
Carolien van Zyl
Indigenous biocontrol agents could be used to curb the spread of invasive wasps across South Africa and into sub-Saharan Africa.
From turkeys to salmon and brussels sprouts, modern living is putting mounting pressure on the festive feast.
Facing down a future with no bananas.
Every single Cavendish banana plant worldwide is genetically identical. This vast monoculture sets them up for disastrous disease outbreaks. But researchers have ideas on how to protect the crop.
Goldfish might look nice, but they can also spread a variety of decidedly not-nice viruses.
Many pet fish end up in ponds, fountains and waterways. But before ditching your goldfish in the park, stop and think about the viruses you could also be releasing.
The pathogens are secured, but are the data about them as well-protected?
Biosafety needs to be about more than personal protective equipment and safe laboratory practices. Don't forget the cybersecurity.
A plant heavily colonized by a bacterial pathogen.
Jeannette Rapicavoli/UC Riverside
Vaccines aren't just for animals anymore. Research shows priming plants with pathogen-derived compounds strengthens their immune systems and enhances protection against future attack.
GM herpes virus on the case.
Cold sore by Shutterstock
Take two of medicine's great foes and pit them against each other.
Yellow Rust spores can be seen bursting out of a wheat leaf from the inside, tearing their way through the epidermis.
Kim Findlay/John Innes Centre
A wheat-infecting pathogen is on the march in the UK - but new genetic techniques will enable faster, clearer diagnosis.
Scientists at The University of Nottingham and GSK Consumer Healthcare have developed a technique to locate bad bacteria…
Anthrax in the mail can be deadly.
Belga Photo/Yves Boucau
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…
Compounds derived from garlic are extremely effective in killing off Cronobacter sakazakii, a food-borne pathogen that can…
A small plastic chip with the capacity to house various strains of bacteria may help successfully treat infection in cystic…
Bacteria and mould found in the dust created by vacuums could lead to health problems in people with allergies, infants and…
Virginia Polytechnic Institute and State University researchers have investigated why pathogens cause harm to the hosts they…