ANAEROBE 2022: the 16th Biennial Congress of the Anaerobe Society of the Americas (ASA) - Project Summary
Anaerobes, bacteria that thrive in the absence of oxygen, are major contributors to both disease and health in
humans. While Clostridioides difficile is a serious infectious disease threat and a leading cause of healthcare-
associated infections, there are many other anaerobic bacterial pathogens that contribute to suffering and death.
Conversely, some anaerobes contribute in a beneficial way to the structure and function of the human
microbiome and are associated with health. Although regional Societies focused on anaerobe bacterial science
have existed in the past in select locales abroad (e.g., Britain, Japan), the Anaerobe Society of the Americas
(ASA) is the only continuously active society and the only United States-based Society devoted to the basic and
clinical science of anaerobes. Further, the ASA maintains an active international membership, with
representation from more than 31 countries at the 2020 Biennial Congress, which was conducted as a virtual
program due to the COVID-19 pandemic. The long-term goal of the ASA and its biennial congress (founded in
1992) is to promote health and advance science through the study of anaerobic bacteria and their environments.
This proposal seeks NIH support for ANAEROBE 2022, the 16th Biennial Congress of the ASA, which will be
hosted as a hybrid meeting from July 28-31, 2022 in Seattle, WA. The specific aims of the 16th Biennial Congress
are to: (1) stimulate interest in anaerobes among trainees, promote networking among anaerobists from all
disciplines, and foster strong mentoring relationships through substantive opportunities for trainee participation
including a poster session, early-career investigator awards, and our featured breakout session on publishing
led by an editor of a major journal; (2) facilitate scientific interchange and demonstrate for trainees how divergent
opinions in science are encouraged and discussed via a featured debate; (3) explore the roles of indigenous
anaerobes in promoting human health and discuss recent insights into disease induction by anaerobic bacteria
including C. difficile and Fusobacteria; (4) accelerate anaerobe research by facilitating methodological advances
in culture techniques, genetic manipulation, and model systems; and (5) examine up-to-date clinical
management strategies for anaerobic infections and probe emerging mechanisms of action, health benefits, and
regulatory issues associated with clinical microbiota transfer. The 16th Biennial Congress will accomplish this
goal through presentations by more than 70 domestic and international scientific speakers and a variety of
presentation formats, including the option to attend in-person or virtually. In creating the program for ANAEROBE
2022, the Organizing Committee has prioritized diversity and inclusion among participants and attendees. The
focused, synergistic program will encourage hearty interdisciplinary exchange between scientists who do not
generally congregate in any other conference. Consistent with the goals of the NIH and NIAID, the 16th Biennial
Congress of the ASA provides a unique opportunity to bring together the world’s leading basic and clinical
investigators in anaerobe bacterial science to advance studies with lasting impact on human health.