In the USA, #NIAID's Visual & Medical Arts Unit & NIAID Bioinformatics and Computational Biosciences Branch (#BCBB) have created a library of #biomedical & #scientific #icons for use in figures, presentations, websites, & print. Images are #free to use and in the #PublicDomain. https://bioart.niaid.nih.gov/ H/T to @enniscath.bsky.social for pointing it out.