
Infectious
Direct Transmission
Infectious suggests direct spreading from one person to another, not through air like 'airborne'.
Wash your hands to prevent spreading infectious germs.
Physical Proximity
'Infectious' often involves being physically close to the source of infection.
Avoid close contact with those who might have infectious conditions.
Protective Measures
Using 'infectious' implies a need for precautions to protect oneself and others.
Doctors wear gloves to handle infectious materials safely.