Reacción a "New variant of mpox confirmed in Sweden"
Francois Balloux
Professor of Computational Systems Biology and Director, UCL Genetics Institute, UCL
The recent case of mpox detected in Sweden was likely diagnosed as clade I through whole genome sequencing. Whether the case belonged to the I or Ib lineage has not been released so far. The person who has been diagnosed in Sweden has been infected during a stay in a part of Africa where mpox is endemic. As such, there is no evidence for transmission in Europe at this stage. Given the sizeable number of recent mpox clade I cases in parts of Africa, it is not surprising that a case has been diagnosed in a European country. At this stage, Sweden is not taking additional measures beyond those already in place. It is to be expected that other imported cases of mpox clade I will be identified outside Africa over the coming months.