The US company has two commercial products, HEPLISAV-B vaccine [Hepatitis B Vaccine (Recombinant), Adjuvanted], which is approved in the US, the EU and Great Britain for the prevention of infection caused by all known subtypes of hepatitis B virus in adults 18 years of age and older, and CpG 1018 adjuvant, currently used in multiple adjuvanted COVID-19 vaccines.

Dynavax is advancing CpG 1018 adjuvant as a premier vaccine adjuvant with adjuvanted vaccine clinical programs for shingles and Tdap, and through global collaborations, currently focused on adjuvanted vaccines for COVID-19, plague, seasonal influenza and universal influenza.