كل ما يجب أن تعرفه عن فيروس كورونا – أعراضه، طرق انتقاله والوقاية منه – انفوجرافيك

9

هل فيروس كورونا جديد من نوعه ام انه معروف منذ القدم ؟

فيروس كورونا ليس بفيروس جديد من نوعه ،ولكنه سلاله جديدة أو جيل جديد أكثر تطورا لفيروس كورونا المعروف سابقا

انتشر مؤخرا في الصين في ولاية وهان، مما أدى الي العشرات من الوفيات، وتؤكد الأنباء وصوله الي أماكن كثيرة في أسيا ، كما أنه ظهرت بضع حالات فى كندا وفرنسا والولايات المتحدة الأمريكية، واشتبه في وجود حالة في اسبانيا ، ولكنه لم يصل الي الوطن العربي حتي الان ونأمل أن يبقي هكذا

وفيما يخص هذا الفيروس أعراضه وطرق انتقاله والوقاية منه تحدث دكتور” كيفين حافظ”،وصرح بالآتي:

أولا، لا نريد نشر الذعر بين المواطنين ولكن يجب معرفة الآتي لتلافي أكبر قدر من الضرر

ماهو فيروس كورونا وتاريخ ظهوره ؟

فيروس الكورونا معروف منذ قديم الأزل في كل أنحاء العالم ، بأنه احدي الفيروسات المسببه لنزلات البرد الشائعة ، ولكن الجديد في الأمر أن هذا الفيروس يستطيع أن يتمحور ، ويتغير كل فترة من الزمن

وذلك لأن، الفيروسات تحتوي علي حمض نووى ، أما أن يكون من نوع DNA او RNA ، فيروس الكورونا من نوع ال RNA اى من النوع الريبي، لذلك فإنه اذا دخل الي الحمض النووى المضيف (اي المصاب بالفيروس) فإنه يستطيع أن يغير من حوضه النووى ويتمحور.

كان اول ظهور لفيروس الكورونا عام ١٩٣٧ ، وقد ظهر في الطيور ، ثم الثديات ، والحيوانات، وكان أول ظهور له بين البشر في عام ١٩٦٠

في عام ٢٠٠٢ -٢٠٠٣ تحول هذا الفيروس الي( السرس )المشهور الذي قتل حوالى ٨٠٠ شخص حول العالم

وفي عام ٢٠١٢ ظهر فى جده لأول مرة ما أطلق عليه( كورونا الشرق الاوسط) ،والآن ظهر في الصين بشكل جديد

طرق انتقاله

تم عزل هذا الفيروس في سوق لبيع الحيوانات والأسماك في الصين (حيث ياكل الصينين الثعابين والفئران وغيرها من الحيوانات التي لا تؤكل في الوطن العربي او حتي غيره من الدول

ولم يحدث أن تم انتقال الفيروس من شخص الي أخر خارج الصين ، ولكنه ينتقل داخل الصين من شخص الي أخر

حيث ينتقل عن طريق العطس والسعال او ملامسة الشخص المصاب بالفيروس

أعراض الإصابة بفيروس كورونا

اولا ارتفاع درجة الحرارة، لذلك في المطارات يقومو بقياس درجة حرارة الأشخاص للتأكد من ذلك

ثم بعد يومين يظهر احتقان في الزور، وسعال جاف وارهاق وتعب عام

بعد ٧ أيام يحدث قصور في التنفس ، لأنه يصيب الرئتين، لذلك إذا ماحدث علي المريض البقاء في المشفي وتفادي الناس والحرص علي النظافة الشخصيه

متي يمكن أن يسبب الوفاة ؟

عند فئه معينة من الناس مثل المسنين والاطفال الصغار ، والأشخاص ذوي المناعة المنخفضة كمرضى القلب والسكري ومرضي الجهاز التنفسي والكلي

طرق الوقاية

مثله مثل الانفلونزا الشائعة ، يعتمد علي قوة الجهاز المناعي لدي الفرد

لتقوية الجهاز المناعي ، يجب الابتعاد عن السكريات ، والسهر ، ولعب بعض الرياضة

فحتي الانفلونزا الشائعة يمكن أن تؤدى الي الوفاة بنسبة ١% بين الأشخاص المصابة وهي نسبة كبيرة نوعا ما ، تحدث بسبب ضعف المناعة

ثانيا النظافة الشخصية ، يجب غسل اليدين جيدا مده لا تقل عن ٢٠ ثانية في المرة الواحدة

استخدام المنظفات المنزلية ، دورها كبير في الوقاية من هذا الفيروس

اذا حدث لا قدر الله وأصيب أحد أفراد الأسرة بهذا الفيروس يجب إزالة السجاجيد من المنزل د حيث يستطيع فيروس الكورونا العيش علي سطح السجادة مده ٧ أسابيع

يجب استخدام المناديل الورقية مرة واحدة ورميها في سلة المهملات

استخدام مطهرات اليد خارج المنزل

…. ومن الجدير بالذكر ، أن العلماء تمكنو من فك الشفرة الوراثية لفيروس كورونا الجديد ، وهذه الخطوة الاولي لإيجاد العلاج المناسب له ، بل وحتي اللقاح للوقاية منه ، ولكن هذا الأمر يتطلب بعض الوقت ، فيجب أخذ الحذر واتباع الإرشادات السابقة للوقاية منه ، دمتم سالمين

لا أراكم الله مكروه في انفسكم ولا في احبتكم ❤❤

اللهم اني اعوذ بك من البرص والجنون والجذام ومن سيئ الإسقام

استودعكم الله الذي لا تضيع ودائعه❤❤

ننتظر تطبيقاتكم واستفسارتكم ويسعدني دائما التواصل معا😍😍🤗🤗 وتلبية جميع استفساراتكم

 لا تتردد بالتواصل معنا 😍😍😘😘🤗🤗😊😊من خلال التعليقات او صفحة التواصل الخاص

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