Studying the evolution of all aspects of shark teeth may reveal important insights into how different groups of sharks may adapt differently to changing environments.
GPS loggers facilitate the location tracking of individuals residing in high-risk leptospirosis areas, enabling a more accurate assessment of infection risk associated with this bacterial disease, which is prevalent in marginalized urban communities.
Repeated vaccination with the same flu shot for a new strain can both boost existing antibodies and generate new ones, thereby broadening the immune response.
