polio

Shot of two doctors heads leaning over young man lying in bed. One…

Shot of doctor with glasses standing at the foot of young man’s bed.…

Old man stands up at podium in room like a court house. He calls upon a…

Medium close up of woman in hospital bed, eyes closed. She shakes head…

View of chart with two separate graphs on notifications of outbreaks of…

Shot of man leaning over table, mother and daughter look on table to…

A narrator tells the tale of a man, Bill and his concerns and daily…

Establishing shot of a busy street in front of a building. Woman in a…

Shot of sign reading “University of Pittsburgh - Virus Research…