Americans say mysterious ongoing fog with 'chemical smell' is making them sick

People across the US are reporting a mysterious fog with a 'chemical smell' that they believe is making them sick within minutes of exposure. Reports of the 'unnatural' fog began late December in parts of Texas, Wisconsin, Iowa, Maryland, Virginia, West Virginia, Nebraska, Kansas, Oklahoma, North Dakota, Florida, and Minnesota. https://www.dailymail.co.uk/sciencetech/article-14255637/mystery-fog-chemical-scent-sick-minutes-exposure.html