About 'awareness'

Which of the below sentences is correct? Or, are they both correct? If so, do they mean the same or different?
The sentences:
'She has some awareness in medical science.'
'She has some awareness of medical science.'
Kindly clarify this, thank you.
Regards
Shanti

Welcome, dayash. :hi:

[1] ...in the area/field of
[2] ...on the topic of

Thank you so much Casiopea for clarifying.

Best regards
dayash

You're most welcome, dayash. :-D