Breadcrumb Home News and events Find news Pollen season carries extra concern during Covid-19 pandemic Pollen season carries extra concern during Covid-19 pandemic Published 5 May 2020 at Department of Biological and Environmental Sciences Sneezing, runny nose, itchy eyes, tiredness - should Sweden's two and a half million hay fever sufferers worry they might actually be infected with Covid-19? Liste to pollen expert Åslög Dahl. Listen to Radio Sweden.