infectious disease

Flu shots have an exciting new role in the world of cancer therapy! A recent study shows that flu vaccines could be used to boost the effects of cancer immunotherapy.

CRISPR is a highly effective immune system that defends bacteria from viruses. It was recently shown that some viruses have evolved counter-defenses that protect their DNA with a nucleus-like structure.

Mucus is not just the awful phlegm from your cough, it actually has the ability to tame bacteria infection! Scientists at MIT recently discovered that the glycans on our mucus can actually trigger biochemical responses that protect us from pathogens.…

Researchers at McMaster University have developed a novel method for stabilizing vaccines, removing the strict requirement that the components be maintained within a specific low temperature range from development through delivery. The technique is based…

While you are likely familiar with the annoying experience of being a mosquito’s ‘meal of the day’, more is going on behind the scenes of that insect bite than meets the eye.  Mosquitoes, which are drawn to human scent and breath, require proteins from…

Alzheimer’s disease is the leading cause of dementia. It progressively worsens multiple aspects of health over time, from short-term memory loss to behavioral changes to loss of bodily functions. The actual cause of Alzheimer’s is currently unknown. One…

Influenza A is the virus responsible for the Spanish Flu pandemic, which wiped out 3-5% of the human population in the early 20th century. The annual influenza outbreak occurs in the autumn and winter, although it is not normally deadly for healthy…

We have come a long way in treating HIV over the past two decades. By following a strict drug regimen, an HIV positive patient can stave off the onset of AIDS for many years. These drugs are expensive, however, and they come with side-effects.…

If you’ve visited a supermarket recently, you might have noticed that yogurts and kombucha are taking up more shelf space. These products are two popular examples of probiotics: living bacteria touted to provide human health benefits. It’s not just a…

In order to adapt to their environments, it is important that bacteria be able to mix up their genetic code. One way that bacteria do this is by taking up bits of free-floating foreign DNA that can be released by other kinds of bacteria into their…