Latest Medical Research Council Centre for Outbreak Analysis and Modelling Stories
A vaccine-derived strain of poliovirus that has spread in recent years is serious but it can be tackled with an existing vaccine.
Word of the Day
- To play, gamble.
- To impose upon; delude; trick; humbug; also, to joke; chaff.
- A deceitful game or trick; trickery; humbug; nonsense.
The word 'gammon' in the sense of 'joke, trick' may come from 'backgammon'.