How often do I need to use a fresh mask?

I'm wondering under what conditions my family can see my parents who are over the age of 70.

How do we know when it's safe to allow people into our home?

There's no question that coronavirus has reshaped the way we all live our lives.

Can you even imagine the life we have now compared to six months ago?

All along, I've been getting so many questions from our listeners about how to best adapt to this new normal.

Over the last several months, the questions have really changed.

They become much more specific.

From washing masks, house visits, summer travel, just navigating your way through life.

So today, I wanted to try and tackle some of those questions.

I'm Dr. Sanjay Gupta, CNN's Chief Medical Correspondent.

And this is coronavirus, fact versus fiction.

How do we know that heat actually kills COVID-19?

I know why people are asking the question.

Summer's almost here, and we're hoping that this pandemic will be over soon as a result.

But the thing is, it's probably not going to go away just because of the warmer weather.

We do know that other viruses in the same family generally survive for less time in warmer temperatures.

But experts say it's still too early to tell if this is going to make a dent when it comes to the spread of COVID-19.

If you look at a map of the world and find places right now with the warmest climate,

it's become clear that the virus is still spreading in those areas.

Additionally, what researchers will tell you is the primary factor currently driving transmission

is less about the weather and more about our current lack of immunity to COVID-19.

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