Tag Archives: William Bryan

Washington, United States | AFP | The US Department of Homeland Security revealed to AFP on Tuesday new technical details regarding its highly anticipated study into how ultraviolet radiation destroys the new coronavirus, saying that its experiment had accurately mimicked natural sunlight. A summary of the research was presented last week …

Washington, United States | AFP |  The new coronavirus is quickly destroyed by sunlight, according to new research announced by a senior US official on Thursday, though the study has not yet been made public and awaits external evaluation. William Bryan, science and technology advisor to the Department of Homeland Security …