VAERS Explorer

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A note on interpretation. VAERS reports are unverified and may be incomplete or coincidental. A report does not establish that a vaccine caused an event, and counts should not be used to calculate incidence or infer causation. Full disclaimer

1,929,324 reports(832 ms)

#2831604Mar 15, 2025
Female·52 yrs·CA·COVID19

Tinnitus began suddenly the evening of my first Pfizer Covid-19 vaccination dose. I also had 100-102 degree fever for 4-5 days following vaccination and subsequent doses/boosters.

Acoustic stimulation tests abnormalHypoacusisPyrexiaTinnitus
#2831605Mar 15, 2025
Female·75 yrs·CO·RSV

March 14, I started feeling achy in the afternoon and nasal congestion. March 15 all day achy all over and fatigue.

FatigueNasal congestionPain
#2831606Mar 15, 2025
Male·91 yrs·FL·RSV

patient received the vaccine twice , on 09/26/2024 and on 03/14/2025 . pt has no symptoms or side effects to the vaccine

Extra dose administeredNo adverse event
#2831607Mar 15, 2025
Male·70 yrs·AL·TDAP

Patient received a duplication in doses of Boostrix. One dose given on 3/10/25 and an additional dose on 3/12/25

Extra dose administered
#2831608Mar 15, 2025
Male·36 yrs·UNK

The muscle in the arm started to feel strange & no one addressed it

Muscle discomfort
#2831609Mar 15, 2025
Female·48 yrs·CA·COVID19

sudden onset of severe Myalgias and stiff neck starting in neck, shoulders, and arms descending over time to the hips. Neck was so stiff that it was painful to swallow.. The neck stiffness resolved over a few days, but the severe shoulder and arm pain continue…

ArthralgiaAstheniaHypoaesthesiaMobility decreasedMusculoskeletal stiffnessMyalgia+3 more
#2831660Mar 15, 2025
Female·71 yrs·ID·PNC20

Patient presented to UC with the reaction. Patient presented with edema to the immunization site with warmth.

Injection site oedemaInjection site warmth
#2827194Mar 14, 2025
Male·5 yrs·ND·FLUC4, MMRV, UNK

No adverse event; Improper storage of product in use; This spontaneous report was received from a registered nurse and refers to a 5-year-old male patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported.…

Product storage errorNo adverse event
#2827198Mar 14, 2025
Male·12 yrs·ND·COVID19, FLU4, HEP, HEPA, HPV9, IPV, MMRV, TDAP, UNK

no adverse event; incorrect product storage; This spontaneous report was received from an Nurse and refers to a(n) 12-year-old male patient. The patient's medical history was not reported. The patient's concurrent conditions were not reported. Historical dru…

Product storage errorNo adverse event
#2831361Mar 14, 2025
Unknown·Age unknown·CA·MMR

no adverse event; Expired vaccine used; Information has been received from Business Partner/CRO on 12-Feb-2025. This spontaneous report was received from a/an Other health professional and refers to a(n) patient of unknown age and gender. The patient's medi…

Expired product administeredNo adverse event
#2831371Mar 14, 2025
Male·28 yrs·CA·FLU3

PATIENT CAME IN FOR FLU VACCINE. HAD AN ADVERSE REACTION OF HEART PAPITATIONS, TIGHTNESS IN THE CHEST, REDNESS OF FACE AND SWEATING. HE WAS ABLE TO SIT FOR OBSERVATION FOR 45 MINUTES AND STILL EXPERIENCED SAME REACTIONS. EMERGENCY TEAM WAS CALLED FOR ASSISTANC…

ErythemaHyperhidrosisPalpitationsChest discomfort
#2831379Mar 14, 2025
Female·24 yrs·TN·TDAP

There were two patients that were pregnancy. First patient was 28 week and the next patient was 23 weeks and 5 days. MA was notified to give the 28 weeks patient a TDAP but the MA was gave the 23 weeks and 5 day patient the TDAP. Patient was notified about the…

Exposure during pregnancyInappropriate schedule of product administration
#2831380Mar 14, 2025
Female·24 yrs·CA·MMR

Day 14 (onset of symptoms): Developed swollen and painful lymph nodes (primarily in left groin and abdominal area, some in neck and collarbone). ? Day 15-16 (worsening symptoms): ? Low-grade fever (persisting for over 24 hours). ? Fatigue and loss of appeti…

ComaDecreased appetiteFatigueGlossodyniaHeadacheHeart rate increased+7 more
#2831382Mar 14, 2025
Female·0.7 yrs·MA·DTAPHEPBIP

Redness at injection site with 1.5 induration.

Injection site erythema
#2831422Mar 14, 2025
Female·51 yrs·OH·COVID19, VARZOS

Severe muscle soreness, muscle weakness, diarrhea, severe fatigue

DiarrhoeaFatigueMuscular weaknessMyalgia
#2831424Mar 14, 2025
Male·35 yrs·VA·FLU3

Member was given an extra dose of the Influenza vaccine on 3/13/25. Member is a new patient with clinic/facility and came in asking for a Flu shot. After releasing the available order in our system and giving the member the vaccine, I realized that the membe…

Extra dose administered
#2831425Mar 14, 2025
Female·16 yrs·DE·MNQ

Patient was given vaccine on 3/13/25 but vaccine had expired on 3/4/25

Expired product administered
#2831426Mar 14, 2025
Male·90 yrs·FL·PNC20

Patient received vaccine in 2024, patient was given unnecessary additional dose of vaccine in 2025

Extra dose administered
#2831427Mar 14, 2025
Male·4 yrs·PA·HEPA, MMRV

urticaria

Urticaria
#2831428Mar 14, 2025
SeriousDied
Male·76 yrs·IA·COVID19

Passed away while on hospice care for diagnosis: Dyphasia following CVA

Cerebrovascular accidentDeathDysphagia
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