Can you open ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/Publications/ICD-9 from mainland China?
Not sure yet.
There isn't enough recent data to reach a verdict.
2019first tested
2 mo agolast tested
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Frequently asked questions
Is ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/Publications/ICD-9 blocked in mainland China right now?
As of the last test on 2026-06-05, ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/Publications/ICD-9 is not enough data in mainland China, based on GreatFire's live Great Firewall measurements.
ftp://ftp.cdc.gov/pub/Health_Statistics/NCHS/Publications/ICD-9 · JSON