B.1.525, also called VUI-21FEB-03 (previously VUI-202102/03) by Public Health England (PHE) and formerly known as UK1188, doesn't have the same N501Y mutation found in B.1.1.7, 501.V2 and P.1, but has the same E484K-mutation as found in the P.1, P.2, and 501.V2 variants. B.1.525 is different from all other variants by having both the E484K-mutation and a new F888L mutation. As of March 5, it had been found in 23 countries, including the UK, Denmark, Finland, Norway, Netherlands, Belgium, France, Spain, Nigeria, Ghana, Jordan, Japan, Singapore, Australia, Canada, Germany, Italy, Slovenia, Austria, Malaysia, Switzerland, the Republic of Ireland and the US.