Respiratory System

Here, oxygen from inhaled air passes into your blood. Your blood then carries the carbon dioxide back to your lungs, where it’s removed from your b...

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COVID-19 Vaccine

Usually such a process takes years, but the scope of the pandemic triggered round-the-clock work by thousands of researchers working on over 100 di...

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Hemoptysis (Coughing Up Blood)

Hemoptysis is when you cough up blood from your lungs. Treatment for hemoptysis depends on how much blood you’re coughing up and what’s causing it....

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What Does a Ventilator Do?

The ventilator also may breathe out for you, or you may do it on your own. In this case, the machine will blow air into your lungs automatically if...

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How Does Coronavirus Spread?

Community spread is when someone gets the virus without any known contact with a sick person. The animals may have caught the virus from close cont...

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Can Coronavirus Survive Heat?

Despite the fact that the virus does not do well in heat, the hot summer temperatures had no real effect on it.. There is no way to accurately pred...

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