Hay fever sufferers in North Lincolnshire should prepare themselves for a sneezy summer, as pollen levels could reach a 50-year high.After a drawn-out winter, scientists have warned of a pollen surge in the coming weeks. Professor Roy Kennedy, one of Britain's leading hay fever experts, said levels would soar in what could be the most sudden pollen surge since 1962.Hay fever, an allergic reaction to pollen, affects around one in five people in the UK.There is currently no cure for hayfever,...
