An all-encompassing guide to understanding vaccines. Vaccines aren't just for kids; adults also need them to guard against serious diseases. Discover the essential vaccine schedule to stay healthy.

RNA vaccines are composed of the nucleic acid RNA, which encode antigen genes of an infectious agent. When administered to host cells, the RNA is translated into protein antigens that elicit ...

Apr. 8, 2025 — Scientists have pioneered an influenza virus vector-based nasal spray vaccine platform and developed a nasal spray H5N1 avian influenza vaccine. During the early COVID-19 pandemic ...

An organization that advocates for military voters argues a new executive order would add barriers for troops and families who vote by absentee ballot.