Trader Brian Jones on Twitter: "Also so don't forget that after the SARS & EBOLA scares there was a 10% quick drop in a week or so before the market rallies back and it was over. Let's hope this is over soon too." / Twitter

Also so don't forget that after the SARS & EBOLA scares there was a 10% quick drop in a week or so before the market rallies back and it was over. Let's hope this is over soon too.