### Chinese: 虽然收集足够的数据还需要几个星期的时间，但医生的观察和早期证据提供了一些线索。
### English: While it may take several weeks for enough data to be collected, doctors' observations and early evidence offer some clues.
### Errors: There is no error in the English translation.

### Improved English: Although it will take some more weeks to collect sufficient evidence, observation and early proof from doctors have provided some clues.
