Search and filter adverse-event reports.
1,929,324 reports(817 ms)
Flu vaccine given in error. Contraindicated, not approved under 6 months of age
Swelling in injection site, itchiness, fever lasting around 8 hours, chills, sweating, body aches
Patient was given pediatric dose of Hep -b was contacted and coming back for adult dose and continue on for 3rd dose in series
patient states that when she woke up the next morning it was blistered. it has since popped and now has a scab on it. this will be for the Influenza vaccine. Prevnar 20 patient states that she had a low-grade fever and her arm swelled up. she stated…
9/26/2025 @ approximately 3:15 pm received Sanofi Fluzone- regular dose. Initially noted warmth and tingling near on shoulder of arm that received vaccine in. Colleagues noted employee?s chest appeared red. Upon examining her shoulder and upper arms there were…
No adverse event. Patient given TDAP vaccine that expired 2 days ago (expiration 9/28/25). Called patient to report expired vaccine given. Pt to return for revaccination. No symptoms reported.
No reported adverse reactions.
Severe pain in feet has neuropathy, but has always had no feeling numbness now severe pain
Patient received two doses of RSV.
Fever, aches, nausea, white and swollen tongue
Patient was administered two shots on September 19, 2025 - Tdap and Pneumococcal, one in each thigh. After he woke up from a nap around 2 pm, he had a low-grade fever (101), shaking, acted lethargic, would not eat, and would not walk on his legs. In addition,…
hospitalized with COVID
rash, 2 + weeks on right arm and traveling in patches down body on right hand side
pneumonia; This spontaneous case was reported by a consumer and describes the occurrence of PNEUMONIA (pneumonia) in an 83-year-old female patient who received mRNA-1273.712 (SPIKEVAX 2024-2025 PFS) for COVID-19 prophylaxis. Previously administered product…
Client reported that pain was "immediate" after receiving vaccine. Pain is reported as constant and sharp, but it is aggravated when client sleeps on that side/arm, or when client lifts or picks-up things. Pain is in right shoulder - client also reports "it fe…
About a week after vaccination I got Covid and about a month later blood clots formed and I had left below knee amputation
patient's arm was swollen, raised bump at injection site, slightly bruised and bleeding more than usual. I applied pressure to stop the bleeding and it did stop bleeding. Slight bump remained. The patient was fine and left. No other symptoms.
Patient got this Prevnar-20 in June 2023. We overlooked and gave it to her again on 9/28/2025. I spoke to patient, and she was fine.
Immediate spike in blood pressure, dizziness and feeling faint upon standing. Remained in office until BP normalized.
Patient in for 12 month WCC appointment 9/29/25 and received routine vaccines: MMR, VVX, Hep A + Flu. He cried immediately then stopped crying and lips turned blue. PCP evaluated patient and cyanosis resolved but patient was still very sleepy & lethargic. Dif…