It looks like you're using an Ad Blocker.
Please white-list or disable AboveTopSecret.com in your ad-blocking tool.
Thank you.
Some features of ATS will be disabled while you continue to use an ad-blocker.
A commonly-used cancer drug can make patients' fingerprints disappear, potentially causing problems for foreign travel, a doctor warns.
Dr Tan, based at the National Cancer Centre in Singapore, said several other patients had also reported loss of fingerprints on blog sites, with some also having problems entering the US.