Nerve signals control T cell responses, helping to explain inflammation and stroke.
Nerve signals control T cell responses, helping to explain inflammation and stroke.
A bacterial outbreak at a Chinese University prompts the firing of administrators and highlights more systemic concerns.
A veterinary vaccine spawned products that could clean the HIV virus from blood supplies.
Researchers find antibiotic resistance genes in 30,000-year-old bacteria, suggesting such resistance is not a modern phenomenon.
The Institute of Medicine has released a report saying that vaccines are safe and not linked to autism.
Plant and fungal symbionts swap more resources with partners that provide a greater return of nutrients.
A researcher is repeating the controversial experiments that suggested a bacterium used arsenic rather than phosphorus in its DNA—with the world watching.
Improved immunization efforts are required to prevent infections during the first 6 months of life, when newborn and infants are highly susceptible to disease.