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Welcome to Insider Healthcare. I'm Lydia Ramsey Pflanzer, and this week in healthcare news:

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astrazeneca
Getty

It'll be too late for AstraZeneca's vaccine in the US

It seems like there was news about every major vaccine rolling out across the US and Europe.

Then there's AstraZeneca's shot. Countries are still pulling back from using the vaccine while investigators take a closer look at reports of rare blood clots.

So far, Europe's top regulator has maintained that the vaccine's benefits outweigh its risks.

Even so, Andrew Dunn reports, by the time AstraZeneca secures authorization here in the US, we might not need it.

The US may instead opt to give its doses to other countries.

Here's why>>

AstraZeneca's COVID-19 shot will come too late for the US


alzheimers research 4x3
Skye Gould/Insider

What scientists are learning about Alzheimer's

Allison DeAngelis this week took a look at the conversation that's evolving around Alzheimer's disease.

It's an area of drug development that's filled with failures.

Now, scientists are seeing whether more targeted rather than universal approaches might be the way out of a $1.1 trillion problem.

Get the full story here>>

Scientists are coming around to a surprising new understanding of Alzheimer's disease, and it could supercharge drug development for the $1.1 trillion problem


Parsley Health's new center in NYC's Flatiron neighborhood
Parsley Health's new center in NYC's Flatiron neighborhood.
Courtesy Reid Rolls for Parsley Health

The race to disrupt primary care

Shelby Livingston on Tuesday had the scoop that a top Walmart healthcare exec, the company's chief medical officer, is leaving the retail giant.

You can read the full memo on his exit that Shelby obtained.

It's another departure from Walmart's healthcare leadership after Sean Slovenski left last summer. And it's happening after we reported in February that Walmart's slowing its ambitious health clinics push.

Walmart is just one of a multitude of forces trying to reshape how we get primary care in the US.

This week, Shelby and Patricia Kelly Yeo took a look at how four primary-care companies are holding on in the increasingly competitive space.

Find out more>>

4 primary-care upstarts share how they plan to fend off Amazon Care and other telehealth giants as they vie for a slice of a $170 billion market


Moving Truck
People are moving to lower cost-of-living states during the coronavirus pandemic, but some are discovering they won't be able to afford healthcare coverage.
Carlo Allegri/Reuters

People are moving to places that haven't expanded Medicaid

Hundreds of thousands of people are moving to states with lower costs of living, like Florida and Texas.

But, as Kimberly Leonard reports, people who once qualified for Medicaid are learning that their new states haven't expanded the program.

It's an issue that can make their healthcare more expensive.

Dig in more here>>

People flocked to Florida and Texas for a lower cost of living during the pandemic. Some were shocked when their healthcare got way more expensive.


More news that kept us busy this week:


- Lydia

Read the original article on Business Insider