He exposed his own foolishness on Twitter.

He is connected to a ventilator due to his severe condition.

This hospital has the latest defibrillator.

She is wearing braces.

This ancient proverb, 'know the other side and yourself, and you will not be in danger in a hundred battles', teaches us the importance of understanding ourselves and others.

Middle East respiratory syndrome is a viral infection that causes severe pneumonia.

In 2003, Severe Acute Respiratory Syndrome (SARS) spread all over the world.