Μετάλλαξη του ιού εντοπίστηκε στη Νορβηγία

Αναδιμοσίευση από Παγκόσμιο Οργανισμό Υγείας(ΠΟΥ)

Public health significance of virus mutation detected in Norway

Pandemic (H1N1) 2009 briefing note 17

20 NOVEMBER 2009 | GENEVA -- The Norwegian Institute of Public Health has informed WHO of a mutation detected in three H1N1 viruses. The viruses were isolated from the first two fatal cases of pandemic influenza in the country and one patient with severe illness....