a cold
He has a cold now.
I caught a terrible cold.
I have a cold.
I'm coming down with a cold.
Estoy haciendo todo lo posible para evitar pillar un resfriado.
I’m doing everything I can to avoid catching a cold.
Ella está en la cama con un resfriado.
She's in bed with a cold.
Los doctores pensaron que él tenía un resfriado.
The doctors thought he had a cold.
I caught a cold.