Direction: Write a short paragraph of 3 to 4 sentences using the given phrase/words below as the beginning. Whenever I feel sad, worried, and alone I would ...​

What link in the chain of transmission is described in the paragraph? 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 (blank) , and streptococcus pneumonia is the (blank).