Tag Archives: conundrums

Polio conundrums

Denis Gill Dublin, Ireland   Ancient Egyptian stele of Ruma For most children, infection with the polio virus caused no symptoms or a minor illness.¬† But about 1% of those infected experienced paralysis of one or both lower limbs. Worse still, bulbar paralysis could lead to the ¬†inability to breathe. The effects of polio were […]