Adjuvants in Vaccine Development

Adjuvants are critical components in vaccines, added to enhance the immune response, making vaccines more effective with smaller antigen doses. By stimulating the innate immune system, adjuvants attract immune cells to the injection site and promote a more robust adaptive immune response. Common adjuvants include aluminum salts, which are widely used, as well as newer formulations like MF59, an oil-in-water emulsion. Adjuvants allow vaccines to achieve protective immunity more efficiently, especially in populations with weaker immune responses, such as the elderly or immunocompromised individuals. This enhancement not only increases vaccine efficacy but also supports the development of vaccines against complex pathogens. As adjuvant research advances, new formulations could potentially make vaccines more accessible and effective worldwide, especially in settings with limited healthcare resources.

Committee Members
Speaker at International Vaccines Congress 2026 - Duccio Medini

Duccio Medini

BioForge, United States
Speaker at International Vaccines Congress 2026 - Jocelyn Jakubik

Jocelyn Jakubik

Apex Pathogen Solutions, United States
Speaker at International Vaccines Congress 2026 - Sergey V Suchkov

Sergey V Suchkov

N.D. Zelinskii Institute for Organic Chemistry of the Russian Academy of Sciences, Russian Federation
Speaker at International Vaccines Congress 2026 - Rosane Cuber Guimaraes

Rosane Cuber Guimaraes

Bio-Manguinhos/ Fiocruz, Brazil
IVC 2026 Speakers
Speaker at International Vaccines Congress 2026 - Zhujun Ao

Zhujun Ao

University of Manitoba, Canada
Speaker at International Vaccines Congress 2026 - Huanhuan Li

Huanhuan Li

Queen’s University Belfast, United Kingdom
Speaker at International Vaccines Congress 2026 - Madhu Khanna

Madhu Khanna

University of Delhi, India
Speaker at International Vaccines Congress 2026 - Ashish Kumar Maurya

Ashish Kumar Maurya

John Snow India, India
Speaker at International Vaccines Congress 2026 - Ayman H M El Deeb

Ayman H M El Deeb

Cairo University, Egypt
Speaker at International Vaccines Congress 2026 - Lei Chen

Lei Chen

Yikang Biotech Suzhou Co., Ltd, China
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