The 11th Vaccine Congress held in Paradise Point, San Diego, USA on September 17-20, 2017. Vaccine Congress 2017 has brought together leading experts from all over the world to share the latest cutting-edge discoveries in the vaccine and vaccinology field. This congress is organized by ELSEVIER and VACCINE. Vaccine is the pre-eminent journal for those interested in vaccines and vaccination. Top notch speaker presented state-of-the art lectures in the field of vaccinology. They also shared there own research and it was an opportunity to form relationship with potential collaborators. A poster was presented by Professor Dr. Md. Anwar Hossain from Microbial Genetics and Bioinformatics laboratory, Department of Microbiology, University of Dhaka, Bangladesh. It was a very successful participation and presentation at 11th Vaccine congress 2017. The abstract of the poster has been attached below.