Staff at the University of Kent have been asked to distribute information about mumps to its students.
It follows several suspected cases reported to doctors.
The Health Protection Agency contacted the University a fortnight ago.
No cases have been confirmed since.
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A damp and cold night ahead. Valentine's Day will start cloudy but become brighter in the afternoon. Risk of showers along the Kent coast.
Cold and damp tonight with outbreaks of rain. A cold and dull start to Valentine's Day but becoming drier and brighter by the afternoon.
Rain turning more patchy this afternoon but more persistent along the coast. Feeling cold in the brisk north-easterly wind.