234k views
4 votes
Sarah has been eating and sleeping poorly. She was just diagnosed with pneumonia. Tests showed the illness was caused by Streptococcus pneumoniae. In the chain of transmission, Sarah is the , and Streptococcus pneumonia is the .

User Frnt
by
8.7k points

1 Answer

6 votes
Sarah is the susceptible host
User Colin Superdog
by
8.4k points