what are common signs and symptoms of anthrax?
['Flu-like symptoms for a few hours or days, such as sore throat, mild fever, fatigue and muscle aches.', 'Mild chest discomfort.', 'Shortness of breath.', 'Nausea.', 'Coughing up blood.', 'Painful swallowing.', 'High fever.', 'Trouble breathing.']