FALSE POSITIVE PPD

Steve Grenard grenard at herpmed.com
Sat Dec 30 00:26:47 EST 1995


I am interested in finding out if a patient is mistakenly given two PPD tests 
perhaps a day or so apart or a few hours apart if they will cross-react and
cause one or both to be falsely positive?

Please respond by e-mail to:

Steve Grenard
grenard at herpmed.com

Thank you.




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