UK: Prince Charles Hosts World Allergy Summit in Scotland.

The video discusses the benefits of farm dust in preventing allergies, supported by studies. It highlights the historical context of exposure to farm dust and suggests that returning to such practices could be beneficial. Expert Terry Hartle shares insights and recommends having a pet peeve as a countermeasure, though some suggestions may be extreme.

What was the expert's opinion on having pets in relation to allergies?

What was the reaction to the photograph of the child mentioned in the text?