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INFLUENZA = GRIPPE

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INFLUENZA

GRIPPE

Norway (information dated 26 April 1971) — During April, outbreaks of influenza associated with virus B were identified in various places Virus B was isolated No strains of virus A have been found S w eden (information dated 24 April 1971) — Since March, sporadic cases of infiuenza-like disease have been reported from various cities m the south and the south-west of the country includ­ ing Stockholm, but there are no signs of epidemic spread Serological evidence of infection with virus B was obtained from 7 cases during the week ended 17 April, and from 11 cases during the week ended 24 April

Norvège (information en date du 26 avril 1971) — Pendant le mois d ’avril, des poussées de grippe associées au virus B ont ete identifiées en divers endroits Le virus B a ete isole On n ’a trouvé aucune souche de virus A Suede (information en date du 24 avril 1971) — Depuis le mois de mars, des cas sporadiques d ’affections d ’allure grippale ont ete notifies dans diverses villes du sud et du sud-ouest du pays, y compris Stockholm, mais on n ’observe aucun signe d ’extension epidemique L’infection a virus B a ete mise en evidence par les examens sérologiques dans 7 cas pendant la semaine terminée le 17 avril et dans 11 cas pendant la semaine terminée le 24 avril

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Document type Journal articles
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Source World Health Organization