Life Of A Virus

A crowded city is the perfect place for a virus to thrive. Sneezing and coughing on subways and b...  More »

A crowded city is the perfect place for a virus to thrive. Sneezing and coughing on subways and buses can easily lead to the spread of the seasonal flu and the swine flu.  Viruses can land anywhere from three fee to five feet away and can live on surfaces like counter tops and door knobs. Dr. Sapna Parikh takes a closer look at the life of a virus.  « Less