In January/February 1925, to combat a diptheria epidemic, dog sled teams relayed diptheria serum from Nenana to Nome. It was also known at the Great Race of Mercy.
YOU need to get a life
the iditarod originated from the serum run.
1995
it sort of represents the serum run, which it originated from.
Probably LSD.... yes drugs but it was actually very effective not even kidding
diphtheria
Balto
You use the tiger top tube also known as as serum separator tube can be used to obtain blood serum and it can be used to run specialized tests on that serum.
Serum
Serum is serum
Serum Serum
Serum is generally free from blood cellular components but when collecting serum sometimes few cells will be pipetted with the serum & that is the only source of DNA in the serum.