Health Insurance Query (Warsaw)

Dear All,

In a few days I will be arriving in Warsaw with the plan to stay for 6 months. I have dual nationality (British and Australian) however I live in Australia.

Can anyone give me advice on whether or not I should buy health insurance for Poland, what kind is necessary or whether the health system there is perfectly fine for a person holding a British passport?

I look forward to any information you can provide!

Sincerely,

Nadia