Is there much positive information found in hotel isolation?

There is not much positive information found in hotel isolation. According to the relevant information query, it is impossible to find the information sent by the hotel in isolation. If you want to know whether it is positive or not, you need to do nucleic acid. Do not do nucleic acid, I don't know if it is positive. There is not much positive information found in hotel isolation. No investigation, no factual scientific basis.