What’s INNA nasal spray? A possible eradicator of Covid-19

An immunity-boosting nose spray that gave ‘96% Covid-19 cover’ in ferrets is nothing to sniff at, say scientists

28 September 2020 - 19:22 By Sarah Knapton

Weekly use of a nasal spray could give 96% protection from coronavirus, new research from Public Health England (PHE) shows.

The new preventive treatment could move to human trials within months, after successful results on ferrets...

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