Have you heard of TNBC Did you know it\'s one of the 12 types of BreastCancer Help bring awareness to this unique type of breast cancer by RTing.pic.twitter.comdSJ8JoTRgq

Have you heard of #TNBC? Did you know it's one of the 12 types of #BreastCancer? Help bring awareness to this unique type of breast cancer by RTing.pic.twitter.com/dSJ8JoTRgq

10:00 EST 3 Mar 2019 | Merck & Co., Inc.

Have you heard of #TNBC? Did you know it's one of the 12 types of #BreastCancer? Help bring awareness to this unique type of breast cancer by RTing. pic.twitter.com/dSJ8JoTRgq

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