John Houghton, a climate scientist and a senior member of the Intergovernmental Panel on Climate Change (IPCC), died of COVID-19 on 15 April, aged 88. In late March, a non-peer-reviewed epidemiology study of the Lombardy region in northern Italy found that the virus might have been circulating there for more than a month before it was detected.Ģ2 April 16:45 bst - Climate scientist and IPCC veteran dies of the coronavirus Similar reports have surfaced elsewhere in recent weeks.

The revised cause of death shows that the deadly disease had footholds in the United States earlier than previously thought. Previously, the first COVID-19 death in the county was thought to have occurred on 9 March. The updated statistics include two people who died at home and a third whose location of death was not specified. The first US COVID-19 death might have occurred in California on 6 February - three weeks before the first reported death, in Washington state.Īfter autopsies, three people who died in Santa Clara County between 6 February and 6 March have been confirmed as having died of COVID-19, according to a statement released by the county’s department of public health on 21 April. Ģ2 April 17:05 bst - Deaths suggest the coronavirus was in the United States weeks earlier than thought Read highlights from the coronavirus research literature here. Find Nature ’s latest coronavirus coverage here. Credit: Andrew Caballero-Reynolds/AFP via Getty The first US deaths related to coronavirus might have occurred weeks earlier than previously thought.

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