PREDAV-B
                              Predicting antigenic variant for influenza H1N1 virus

This is to predict the antigenic relationship (either antigenic variant or similar) between influenza B viruses (including Yamagata and Victoria linage) based on their HA1 protein sequences

Step 1: Please input the HA1 protein sequences of influenza B virus in fasta format(example)

Past your sequences or load from local file

Choose file

Step 2: Please select the reference strains

No Yes
All right @ Yousong Peng