September 28, 1918 –
After the Liberty Loan parade in Philadelphia on this date, thousands of people became infected with the Spanish Flu, causing the death of more than 12,000 in the city.
Soon, the city was in crisis. Hospitals overflowed and bodies piled up in morgues. Philadelphia had the highest death rate of any major American city during the pandemic. Nearly 14,000 people died in six weeks, one death every five minutes; more than 17,500 died in six months.
