### 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 will take several more weeks to collect sufficient data, physicians' observations and early evidence provide 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.
