Senin bir bulaşıcı hastalığın var.
- You have an infectious disease.
Onların bulaşıcı bir hastalığı var.
- They have an infectious disease.
Tom's enthusiasm is infectious.
- Toms Enthusiasmus ist ansteckend.
Mumps is an infectious disease.
- Mumps ist eine ansteckende Krankheit.
Colds are contagious.
- Erkältungen sind ansteckend.
Enthusiasm is contagious.
- Enthusiasmus ist ansteckend.