We're seeing an increase in school at the moment. Symptoms are so much milder that many don't test any more which means it spreads around, but no different to the common cold.

"Y mae dafad ddu ym mhob praidd"
1972 4/4, 1981 MGBGT, 1984 FLHT1340, 1980 XLH1000, 1990 ZX10