High pollen levels could worsen corona infection

1:07 min

A collation of WHO figures shows that high mortality rates from the coronavirus may be linked to high pollen levels.

New research seem to indicate that high levels of pollen in the air can lead to corona infections becoming more serious - even for those who aren't allergic to pollen. Åslög Dahl, a scientist who leads the pollen laboratory at Gothenburg  University, has collated evidence from the World Health Organisation.