If this occurs, seizures and lethal organ failure often follow. Within 10 hours, most victims will experience gastrointestinal distress which can rapidly lead to dehydration. When ingested, ricin affects different organ systems, creating a variety of symptoms.
Fluid will eventually collect in the lungs, leading to respiratory failure and death within 3-4 days. If ricin powder is inhaled, victims may initially experience flu-like symptoms such as fever, nausea, coughing, and difficulty breathing as soon as 4-8 hours after exposure. The symptoms of ricin poisoning are specific to the three primary routes of exposure: inhalation, ingestion, or injection. Q1: What is ricin and how does it affect those who are exposed?Ī1: Ricin acts as a toxin by preventing the human body from making new proteins. Shortly afterwards, two more letters containing the same substance were discovered, addressed to President Barack Obama and Mississippi judge Sadie Holland. On April 16th, 2013 a suspicious letter mailed to Senator Roger Wicker of Mississippi tested positive for ricin, a highly toxic poison derived from the castor bean plant.
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