The Vaccines are a British indie rock band formed in 2010 in London. The group consists of members Justin Young, Freddie Cowan, Arni Hjorvar, and Pete Robertson. They gained popularity with their energetic sound and catchy melodies, releasing their debut album, What Did You Expect from The Vaccines?, in 2011. Known for their blend of punk and pop influences, The Vaccines have released several albums, including English Graffiti and Combat Sports. Their music often features themes of youth and relationships, appealing to a wide audience. The band has received critical acclaim and has performed at major festivals like Glastonbury and Reading.