Only infection, which was discovered by that time was HIV infection.
HIV was identified as a new disease in the United States in 1981.
It was discovered in 1981.
1981.
my neighbor discovered it
it was discovered in wellington
it was discovered in wellington
DEARBORN discovered this disease in 1932
discovered in 1907 by Alois Alzheimer
It is unknown...but a guess is that some bacterial disease was discovered first because bacteria is an ancient organism....
who discovered peridontal disease and what is the name of the bacteria that causes it.
1976
1967