Share this postVital Signsvitalsignshealth.substack.comCopy linkFacebookEmailNoteOtherVital SignsJacob EffronNov 29, 20211Share this postVital Signsvitalsignshealth.substack.comCopy linkFacebookEmailNoteOtherShareWelcome to Vital Signs, a newsletter about health tech including S-1 and sector breakdowns.Subscribe