It depends on what type of research you want to do? For example, this is very good resource for medical research: https://rise.articulate.com/share/soW5Pvyk3T4Ib-P4A7gS6AFqyO...

For the report is more like a collection of cherrypicked information than good research. It was discused here yesterday https://news.ycombinator.com/item?id=22897708

One of the comments that I think is important was made by nicolas_t:

> Haven't read much yet. But the first point already doesn't inspire much confidence. "This market is less than 9 miles away from The Wuhan Institute of Virology, Chinese Academy of Sciences". 9 miles away means that it's at the opposite of the city.

> I mean, that text is trying to make it seem like they are close to each other when actually it just means that both are in the same city. 9 miles is not a small distance in a big city like wuhan.

> It's like saying that Queens is next to the Statue of Liberty.