April 21, 2020
4min0
Coronavirus HAS mutated: Some strains have become far deadlier and spread throughout Europe while a milder variety was the first found in the US, Chinese study finds Researchers from Zhejiang University in China have found at least 30 strains of the virus, known as SARS-COV-2, with 19 being new Some of the deadliest mutations were in […]