post-thumb

Toothbrush harbors hundreds of viruses

  • 1 Min To Read
  • 22 days ago

A recent study has found that more than 600 types of viruses that infect bacteria have been discovered on toothbrushes and showerheads. Conducted by researchers at Northwestern University in Illinois, the study aimed to gain a better understanding of the viruses that live on these everyday surfaces.

The viruses, known as bacteriophages, are not harmful to humans but can potentially provide valuable insights into new ways to combat drug-resistant bacteria. Bacteriophages work by either hijacking the molecular machinery of a bacterium to make copies of itself and then killing the bacterium, or by integrating into the bacterial genome and changing how bacteria behave.

The discovery of these viruses on toothbrushes and showerheads highlights the prevalence of bacteriophages in our everyday environment. According to the researchers, these viruses are likely present on any moist surface around the home, such as sinks and inside fridges.

Experts in the field of microbiology have emphasized the importance of studying these bacteriophages for potential medical applications. Engineered bacteriophages have shown promise in killing drug-resistant bacteria when antibiotics fail, and the discovery of new types of bacteriophages could lead to the development of more effective treatments.

Overall, the presence of hundreds of viruses on toothbrushes and showerheads may seem alarming at first glance, but the study reassures that these viruses are not harmful to humans. Instead, they offer a unique opportunity to explore the complex interactions between viruses and bacteria, potentially paving the way for innovative approaches to combat antibiotic-resistant infections.

Share:

More from Press Rundown