A major research effort

A major research effort is under way to understand whether Covid-19 can spread through tiny airborne particles that are released by infected people and remain suspended in the air for hours. Scientists are working alongside sanitary engineers at the World Health Organization to investigate how tiny aerosols bearing the virus may be released into the environment; whether they are spread around rooms by air-conditioning units; and how infectious the particles may be. Key impeachment witness Alexander Vindman announced his retirement from the army by citing “intimidation” led by Mr Trump. ”The president of the United States attempted to force Lieutenant … Continue reading A major research effort