CHRONIC OBSTRUCTIVE LUNG DISEASE IS NOT A COMMON DISEASE, WATCH THE CAUSES!

Chronic Obstructive Pulmonary Disease (COPD) is a disease characterized by airflow obstruction in the airways that cannot fully return to normal. This airflow limitation is progressive. This is usually caused by significant exposure to noxious particles and gases. WHAT CAN CAUSE COPD? The mo...

What is Herd Immunity?

Until now, tuberculosis is still the most dangerous infectious disease in the world, see more!

Tuberculosis (TB) is an infectious disease caused by Mycobacterium tuberculosis. Until now, tuberculosis is still the most dangerous infectious disease in the world. The World Health Organization (WHO) reports that as many as 1.5 million people died of TB (1.1 million with HIV negative results a...

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