Dr. Sandra El Hajj - MSc, N-MD, DHSc Influenza, also known as the flu, is an infection sickening millions every year. The virus produces mild to severe symptoms, depending on...
Dr. Sandra El Hajj - MSc, N-MD, DHSc Humans lead such different lives across the globe, but we all share one overarching goal: staying healthy and well. While many people are fortunate...
Dr. Sandra El Hajj - MSc, N-MD, DHSc What is the immune system? The immune system is a complex and large network of organs, cells, proteins, cellular products and chemicals...
Dr. Sandra El Hajj - MSc, N-MD, DHSc At a glance Your circulatory system, also known as the cardiovascular system, is a group of organs synchronized together to serve a...
Dr. Sandra El Hajj - MSc, N-MD, DHSc A zoonotic disease that originated in China and spread all over the world incapacitating every single country, COVID-19 is a global threat...
Dr. Sandra El Hajj - MSc, N-MD, DHSc COVID-19 is a viral infection that has affected the entire globe these past few months. This infection affects everyone and its symptoms...
Dr. Sandra El Hajj - MSc, N-MD, DHSc All over the world, one virus is occupying the minds of populations and doctors: A new type of zoonotic disease that found...
Dr. Sandra El Hajj - MSc, N-MD, DHSc While it is known that COVID-19 causes mainly damage to the lungs, recently, health professionals have found that the virus is also...
Dr. Sandra El Hajj - MSc, N-MD, DHSc The SARS-CoV2 can infect both the upper or lower respiratory tract. When hands, contaminated with droplets containing the virus, come in contact...
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