[General] I watched a video (28 words)

[Silverobama]

Hi.

The original thread is here.

The following sentence is our teacher emsr2d2's version, which is perfect. I already wrote it down in my notebook.

Today, the media said that there's been a breakthrough with a potential coronavirus vaccine. All the tested volunteers have antibodies now and they are healthy.

I later recalled that I didn't hear the news from the media, but heard it when I was watching some short videos in an App. So I need to change this sentence to the factually correct version. And please take a look at it.

Today, I watched a video saying that there's been a breakthrough with a potential coronavirus vaccine and all the tested volunteers have antibodies now and they are healthy.

Is my new italic version natural and grammatical?

 

[teechar]

It's OK. You can optionally add "that" after the first "and" and (also optionally) omit "they".