File:Herd immunity-ar.png
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[edit]DescriptionHerd immunity-ar.png |
العربية: يُظهر المُربع العلوي تفشي المرض في مجتمعٍ فيه عددٌ قليلٌ مُصابٌ من الأفراد (كما هو موضح باللون الأحمر) ويكون الباقي بصحةٍ جيدة ولكنهم غيرُ محصنين مناعيًا (كما هو موضح باللون الأزرق)، وبالتالي ينتشرُ المرض بحريةٍ بين جميع الأفراد. يُظهر المربع الأوسط مجتمعًا من السكان يكون فيه عددٌ صغيرٌ محصنٌ مناعيًا (كما هو موضح باللون الأصفر)، فيُصاب غيرُ المحصنين بالمرض، أما المحصنين فلا يُصابون. يُظهر المربع السفلي مجتمعًا من السكان فيه عددٌ كبيرٌ محصنٌ مناعيًا، مما يمنعُ انتشار المرض بشكلٍ كبير، حتى بين الأفراد غير المحصنين مناعيًا. يُصاب معظم الأشخاص السليمين غير المحصنين بالعدوى في المثال الأول والثاني، أما في المثال السفلي فيُصاب فقط ربع الأشخاص السليمين غيرُ المحصنين.
English: The top box shows an outbreak in a community in which a few people are infected (shown in red) and the rest are healthy but unimmunized (shown in blue); the illness spreads freely through the population. The middle box shows a population where a small number have been immunized (shown in yellow); those not immunized become infected while those immunized do not. In the bottom box, a large proportion of the population have been immunized; this prevents the illness from spreading significantly, including to unimmunized people. In the first two examples, most healthy unimmunized people become infected, whereas in the bottom example only one fourth of the healthy unimmunized people become infected. |
Date | |
Source | Derivative from File:Herd immunity.svg |
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This is a retouched picture, which means that it has been digitally altered from its original version. Modifications: Translated to Arabic - عُرِبَت. The original can be viewed here: Herd immunity.svg: . Modifications made by علاء.
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:01, 24 March 2020 | 2,000 × 2,456 (1.08 MB) | علاء (talk | contribs) | Uploaded own work with UploadWizard |
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