Nearly two-thirds of US states were in a danger zone of coronavirus spread and six, including election battleground Wisconsin, reported a record one-day increase in Covid-19 deaths on Wednesday while the pandemic’s resurgence in Europe strained hospitals.

Coronavirus deaths hit fresh daily records in Hawaii, Kansas, Iowa, Minnesota, Montana and Wisconsin, a state that also reported a record daily increase in new cases together with Colorado, Illinois, Kentucky and Ohio, according to a Reuters analysis.