U.S. Navy microbiologist discovers 14 new viruses and gives them Texas names

Key Points:

• Researchers at Naval Medical Research Unit San Antonio discovered 14 new bacteriophages named with Texas-themed monikers, such as AllMyExes and Riverwalk, reflecting local culture.
• These phages target Enterococcus faecalis, a bacterium responsible for root canal failures and other serious infections, which is increasingly resistant to antibiotics.
• The team isolated these phages from wastewater and demonstrated their potential to effectively eliminate E. faecalis, suggesting possible clinical applications in dental treatments and other antibiotic-resistant infections.
• Phages offer a natural alternative to antibiotics by specifically targeting bacteria, and researchers are exploring engineered phages that can kill multiple bacterial species to overcome limitations of phage specificity.
• This work contributes to expanding phage research in the U.S., particularly for military medical needs, as the Navy aims to reduce downtime from infections among personnel.