Learn more about seasonal flu, including where to get a flu vaccine and how to treat seasonal flu.

Dealing with an infection isn't as straightforward as simply killing the pathogen. The body also needs to carefully steer and monitor its immune response to prevent collateral damage. This regulation, ...

Salk Institute scientists find the mechanisms young mice use to fight sepsis become disadvantageous in older age, suggesting age-specific treatments may be necessary in ongoing antibiotic resistance ...

Lyme disease is the most commonly reported vector-borne disease in the United States. While most cases are effectively treated through oral antibiotics, some patients develop persistent and ...