June 09, 2003Disease DustupDust clouds may carry infectious organisms across oceans By Otto Pohl> Image: ORBITAL IMAGING CORPORATION Photo Researchers, Inc. SANDSTORM blows particulates out from the Sahara Desert in Africa (landmass at right) over the Canary Islands in the Atlantic Ocean. The storm occurred in February 2001. On February 11, 2001, an enormous cloud of dust whipped out of the Sahara Desert and moved north across the Atlantic, reaching the U.K. two days later. A few days afterward, counties across the island began reporting simultaneous outbreaks of foot-and-mouth disease, a viral sickness of livestock (sometimes confused with mad cow...