A laboratory technologist splashed a blood specimen onto his face, eyes, nose and mouth. This specimen was from an HIV positive patient. If this blood exposure leads to HIV infection in the technologist, the transmission route is

A laboratory technologist splashed a blood specimen onto his face, eyes, nose and mouth. This specimen was from an HIV positive patient. If this blood exposure leads to HIV infection in the technologist, the transmission route is 



A. direct.
B. fomite.
C. vehicle.
D. droplet nuclei.
E. aerosol.






Answer: A


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