2018). Poly(I:C), a synthetic double-stranded RNA analogue, mimics viral replication intermediates and acts as a potent immunostimulant. It enhances both innate and adaptive immunity, making it a ...

SARS-CoV-2—‑the virus that causes COVID-19—or RSV, a respiratory virus that usually causes mild, cold-like symptoms. Many of these viral infections begin in the upper airways, then travel ...