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## Comprehensive Overview of SARS-CoV-2 and COVID-19: An Expert’s Guide ### What is COVID-19? COVID-19, short for Coronavirus Disease 2019, is a respiratory illness caused by the SARS-CoV-2 virus. It...
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**What is Allergic Rhinitis?** **Question: What is allergic rhinitis?** **Answer:** Allergic rhinitis, commonly known as hay fever, is a condition that causes inflammation of the nasal passages due to an...
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**What is Bacterial Meningitis?** **Question: What is bacterial meningitis?** **Answer:** Bacterial meningitis is a serious bacterial infection of the membranes (meninges) that cover the brain and spinal cord. It is...
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