The woman, identified as Lorraine Maradiaga, will be charged with terroristic threat.
Police said in a tweet Sunday evening they don't have confirmation that Maradiaga is actually a threat to public health.
However, they are taking her actions on social media seriously.
Anyone with information about her is urged to call in tips at 972-466-3333 or email CrimeTips@CityofCarrollton.com.
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