You can get the disease in both ways because it might not be your type blood and of course there are billions of germs when a person dousn't wash there hands. they can transfer what we would call "bad germs".
Chagas' disease is named after Dr. Carlos Chagas
Chagas' disease
Chagas disease
Chagas Disease.
Chagas' disease
In the early 1900s
Worldwide, Chagas' disease affects over 15 million persons, and kills 50,000 each year
They are potential vectors for Chagas disease
Nifurtimox is a medication that treats Chagas' disease.
American trypanosomiasis
Margaret C. Olivier has written: 'A bibliography on Chagas' disease (1909-1969)' -- subject(s): Bibliography, Chagas' disease
Worldwide, an estimated 16 million to 18 million people are infected with Chagas disease. Of those infected, an estimated 50,000 die each year. -GoldenToast