It’s that backdrop of cases—rising to historic heights with no clear explanation why—that reinforces the alarm over scarlet fever now. The World Health Organization said last week that the health ministries of France, Ireland, the Netherlands, Sweden, and the UK have all reported further spikes in cases. On the same day, the UK Health Security Agency said the current cases are three times what they were at the same point during the 2017-18 spike. British news is full of reports of huge local case counts—35 times the expected average just in Wales—with schools closing in → Continue reading at Wired - Science