For reference.
https://www.cdc.gov/mmwr/volumes/73/wr/mm7319a1.htm
How many illegal immigrants came here in the last year or four? Are they vaccinated?
Bacterial secondary infection is the reason for most deaths with the Spanish flu. Something antibiotics could have stopped.
Explanation
The virus damaged the lungs, which allowed bacterial infections to develop. These bacterial infections were a common cause of death.
The pandemic was unique because of the high mortality in healthy people, including those in the 20-40 year age group.
The 1918 influenza pandemic was the deadliest pandemic of the 20th century.
Because there were no antibiotics, doctors treated secondary bacterial infections with a variety of medicines that had varying degrees of effectiveness.