c change gloves in between working raw and ready to eat foods because you can translate germs and get someone sick.
"Studying the Spanish flu virus’s interaction with monkeys may help health officials prepare for a possible pandemic caused by H5N1"
from www.nytimes.com/2007/01/18/health/18flu.html
Its important to study the Spanish Flu because they need to learn why/how it happened and to prevent similar diseases in the future
Answer:
maybe you were cutting onions