Even though the dog did not have diarrhea, she was a/an _______ ...

[yoooooman]

Even though the dog did not have diarrhea, she was a/an _______ of Salmonella bacteria and was the source of infection for the other dogs in the household.
 Fill in the blank(s) with correct word

Question 2

Lyme disease is caused by a/an ______ bacterium, which is a tightly-coiled spiral-shaped bacterium.
 Fill in the blank(s) with correct word

[jrpg123456]

Answer to Question 1

carrier

Answer to Question 2

spirochete