Thank you for your reply !
An artificially compromised immune system would certainly influence anti body detection!
Chemotherapy and or immune suppressive medication.
You and your friend need more info than I can provide on his forum.
I cannot possibly comment an further. It is beyond my capabilities.
Lamiviutine is uesd to treat viral hepatitis type B.
the cancer is liver cancer, the treatment is RFA、Lamiviutine、traditional Chinese medicine, dose these treatment influence the window phase?
You seem to be very proficient. Post in the expert forum and heed their advice.
Tell him to use the translator.
sorry, he can not speak english. please help us.
This is a rather esoteric question! Lamiviutine is a drug to treat Hep b and your friend is on cancer treatement. I cannot possibly comment on this as this is beyond my range of expertise.
Post in the "expert forum " for a small fee.
Have your friend register and post his own questions.