Medical News Today: 9 in 10 people who think they are allergic to penicillin may not be

Medical News Today: 9 in 10 people who think they are allergic to penicillin may not be Three new studies shed fresh light on penicillin allergy, pointing out that many people who have been allergic in their childhood may no longer be so. https://ift.tt/eA8V8J https://ift.tt/2QuHuBL