Dear Colleagues, We are pleased to be launching a new Research Topic, "Aquatic One Health—The Intersection of Marine Wildlife Health, Public Health, and Our Oceans" in the journal *Frontiers in Marine Science* (Marine Conservation and Sustainability section). We are putting together a group of top researchers whose work we’d like to feature in this collection, and thought you would be interested in participating. Hosted by* Frontiers in Marine Science*, this is a unique opportunity for us to collaborate and to showcase your research and will cover a variety of marine species, including marine mammals. For more details on this Research Topic, please visit the: Special collection's website. <https://www.frontiersin.org/research-topics/31729/aquatic-one-health-the-intersection-of-marine-wildlife-health-public-health-and-our-oceans> Manuscripts or abstracts for planned papers should be submitted online by registering and logging in to this website: Loop Research Network <https://loop.frontiersin.org/>. Once you are registered, click here <https://www.frontiersin.org/research-topics/31729/aquatic-one-health-the-intersection-of-marine-wildlife-health-public-health-and-our-oceans> to go to the submission form. All papers will be peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Submissions are now being accepted. The deadline is March 20, 2022 (Abstracts) and May 19, 2022 (Manuscripts), though you do not need to submit an abstract. Thank you for your consideration, and if you have any questions, please reach out to me directly. __________ Article processing charges are applied to all published articles. • See if your institution has a payment plan with us. (see here: https://www.frontiersin.org/about/institutional-membership ) • Find out about applying for fee support (see here https://www.frontiersin.org/about/publishing-fees#feesupport ) About Frontiers in Marine Science Finding ocean-based solutions to solve global challenges including overfishing, pollution, and climate change. Led by Field Chief Editor Carlos M. Duarte, King Abdullah University of Science and Technology, our journal is the fourth most-cited in its field. More than 3,500 articles by 16,000 authors have received 14 million views and 13,000 citations. Impact Factor: 4.912 (as reported in the Journal Citation Reports by Web of Science) CiteScore: 5 (as reported in Scopus by Elsevier) About Research Topics Frontiers’ Research Topics multidisciplinary article collections bringing together leading experts in the field. Designed for impact, these collections are highly cited and widely read by researchers across the world. Find out more about Research Topics (see https://www.frontiersin.org/about/research-topics). We look forward to working together on this exciting project. Thank you on behalf of the Topic Editors, • Stephanie A. Norman - Wildlife veterinarian and epidemiologist Marine-Med: Marine Research, Epidemiology and Veterinary Medicine <http://www.marine-med.com>, Bothell, WA, United States Phone: +1-206-321-0249 E-mail: stephanie@marine-med.com *and* Conservation Veterinarian World Vets <http://www.worldvets.org> • Samantha Shields - St. Matthew's University, Grand Cayman, Cayman Islands • Ayanna Carla Phillips Savage - The University of the West Indies St. Augustine, St. Augustine, Trinidad and Tobago • Claudia Venegas - Veso, Colaco, Chile • Stephanie Plön - Stellenbosch University, Stellenbosch, South Africa • Dusan Palic - Ludwig-Maximilians-University Munich, Chair for Fish Diseases and Fisheries Biology, Faculty of Veterinary Medicine, Munich, Germany