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Nέα έρευνα αποκαλύπτει από πού ξεκίνησε η εξάπλωση του ΗIV

Error message

  • Notice: Undefined index: zen in drupal_theme_initialize() (line 98 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/theme.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in phptemplate_init() (line 12 of /var/www/vhosts/www.iatronea.gr/httpdocs/themes/engines/phptemplate/phptemplate.engine).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1254 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1285 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1254 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1285 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1254 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1285 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1254 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1285 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1254 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in view->render() (line 1285 of /var/www/vhosts/www.iatronea.gr/httpdocs/sites/all/modules/views/includes/view.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
  • Notice: Trying to get property of non-object in drupal_alter() (line 1080 of /var/www/vhosts/www.iatronea.gr/httpdocs/includes/module.inc).
HIV, AIDS

Αν και έχουν περάσει τρεις δεκαετίες από τότε που πρωτοανακαλύφθηκε ο ιός HIV-1, ο τρόπος και το πότε ακριβώς μεταδόθηκε για πρώτη φορά ο ιός στο ανθρώπινο είδος παραμένει αδιευκρίνιστο. Ωστόσο, σύμφωνα με μια νέα μελέτη η οποία χρησιμοποίησε το γενετικό κώδικα αρχειοθετημένων δειγμάτων του HIV, η μετάδοση του ιού ξεκίνησε τη δεκαετία του 1920 στην Kινσάσα, τη σημερινή Δημοκρατία του Κονγκό, στην Αφρική.


Ο ιός ο οποίος βρέθηκε σε χιμπατζήδες υποστηρίζεται ότι μεταδόθηκε στους ανθρώπους από μολυσμένο αίμα κρέατος.  Σύμφωνα με την έρευνα η οποία δημοσιεύτηκε στο επιστημονικό περιοδικό Science (Vol. 346  no. 6205) στην εξάπλωση του ιού συνέβαλαν η απότομη αύξηση του πληθυσμού, η χρήση μη αποστειρωμένων βελονών  στα ιατρικά κέντρα και η αύξηση του εμπορίου σεξ. Παράλληλα, η ανάπτυξη του δικτύου μέσων μαζικής μεταφοράς που επέτρεπαν στους ανθρώπους –φορείς να μετακινούνται ευκολότερα, οδήγησε στα αυξημένα κρούσματα, ήδη, από τη δεκαετία του 1940.


Αξίζει να αναφερθεί ότι μέχρι σήμερα πάνω από 75 εκατομμύρια άνθρωποι έχουν μολυνθεί από τον ιό, ενώ σύμφωνα με τα τελευταία στοιχεία του Παγκόσμιου Οργανισμού Υγείας 35 εκ. άνθρωποι ζούσαν με τον ιό το 2013. Την ίδια χρονιά επιπλέον 2,1 εκατομμύρια μολύνθηκαν με τον ιό.


Πηγή: Ξένος Τύπος
 

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