What to watch out for when you go back to the mall
(WorldNews Health)

When malls are allowed to reopen as soon they will be it's not just the novel coronavirus shoppers will have to guard against, but an equally insidious threat, moulds. Moulds are fungi that grow in damp and humid spaces like AC ducts in malls. The long lockdown would have been ideal for growth of moulds in unseen places, especially AC ducts. When the cooling systems are turned on again, the spores or these moulds will fly free through the air, posing serious health hazards to visitors. According...