Comment by joeyh

My first thought was `wdiff pdizer moderna`. It's short enough to post here in its entirity, but I guess I had better not, anyway it's easy enough to extract from the pdf. Add a space after every letter and wdiff can find the common sequences nicely.

Short except for flavor, this is from near the beginning:

A[-G-]AGA{+A+}GAA{+ATATAAGAC+}CCCG{+GCGCCG+}CCACCATGTTCGTGTTCCTGGTGCTGCTGCC[-T-]{+C+}