Vaccine Side Effects

While vaccines are safe, they are not perfect, and side effects can occur.

This is actually not a horrible reaction! It is an expected, large local reaction to the DTaP vaccine that will go away in a few days without treatment and is not a contraindication to getting another dose if needed.

Learn about vaccine side effects, including that most of the severe side effects and so-called vaccine injuries are likely not caused by vaccines.

• Unavoidably Unsafe Vaccines

• Side Effects And Adverse Events Following Immunizations

• How Often Do Severe Events Occur After Vaccines?

• How Long Do Side Effects of Immunizations Last?

• Vaccine Injury Stories That Scare Parents

• Is It A Vaccine Reaction

• Vaccine Reactions – Is This Normal?

• DTaP Vaccine Reactions – Is This Normal?

• Is This a Horrible Vaccine Reaction?

• What Are The Risks Of Vaccines

• Vaccine Injuries

• Reporting To VAERS

• Clinical Immunization Safety Assessment CISA Project

• Adjuvant 65 In Vaccines And The Peanut Allergy Epidemic

• VAERS

• Vaccine Safety Datalink

• Contraindications To Vaccination

• Vaccine Safety

• Latex Allergies And Vaccines

• Moving The Goalposts On Vaccine Safety

• Epigenetics And Vaccine Injuries

• Vaccines And Egg Allergies

• Vaccine Allergies

• Can Vaccines Cause Shaken Baby Syndrome

• Are Package Inserts Evidence That Vaccines Cause SIDS And Autism

• Can The Shingles Vaccine Cause Shingles

• Underreporting Of Side Effects To VAERS

• Global Vaccine Side Effect Reporting Systems

• Can Vaccines Cause Transverse Myelitis

• Can Vaccines Cause Guillain Barre Syndrome

• Can Vaccines Cause Pots

• Can Vaccines Cause Eczema

• Can Vaccines Cause Multiple Sclerosis

• Can Vaccines Cause Itp

• What Is Vaccine Injury Denial

• Misdiagnosis Of Kids With Autism And Vaccine Injury

• Can Vaccines Cause Cancer

• Can Vaccines Cause Kawasaki Disease

• Is Meningitis A Side Effect Of Vaccines

• Vaccine Injuries vs. Coincidences

• Has The CDC Been Hiding And Destroying Evidence About Vaccine Safety

• Myths About Warnings And Adverse Reactions In The MMR Package Inserts

• Can You Really Get A Flu Shot If You Are Allergic To Eggs

• Do Vaccines Cause Tics Or Tourette Syndrome

• Do Vaccines Cause Acute Flaccid Myelitis

• The National Vaccine Injury Compensation Program Payouts Prove That Vaccines Are Dangerous

• Why Do Some People Think That Vaccines Cause Afm

• Is A Crooked Face A Sign Of A Vaccine Injury

• Do Vaccines Cause Pandas

• Do Vaccines Cause Hsp

• Do Vaccines Cause Strabismus

• Diagnosing Vaccine Injuries

• Did A Healthy Ny Senator Die After Getting A Flu Shot

• Is A Family History Of Altered Immunocompetence A Contraindication To Getting Vaccinated

• Autoimmunity As A Contraindication To Getting Vaccinated

• What Are The Side Effects Of The Flu Vaccine

• Do Vaccines Cause Bells Palsy

• Is Surgery A Contraindication To Getting Vaccinated

• Did A Top Cancer Scientist Suddenly Die After Getting A Yellow Fever Vaccination

• Do Vaccines Cause Mastocytosis

• Did 79.4% Of The Reported Child Deaths To VAERS Get A Vaccine On The Day They Died

• Is Ocular Palsy A Vaccine Injury

• Can Vaccines Cause Rhabdomyolysis

• Did Edward Jenners Son Die From A Vaccine Reaction

• Which Countries Have A Vaccine Injury Compensation Program

• Do Vaccines Cause Psoriasis

• Are There Any Long Term Studies On Vaccine Safety

• Can Vaccines Cause Arthritis

• Understanding The Vaccine Injury Table

• Did The BMJ Have A Debate About The Risk Of Dying From The MMR Vaccine vs. Measles

• Does The MMR Vaccine Cause More Seizures Than Measles

• Did The AAP Say That Vaccines Cause Severe Brain Injury

• Do Flu Vaccines Have More Reported Side Effects Than Other Vaccines

• Do Vaccines Cause Food Allergies

• Percentage Of Reports To VAERS

• Can Vaccines Cause Diabetes

• About That 4 Billion Dollars Taxpayers Have Paid For Vaccine Injuries

• Bobby Kennedys Vaccine Injury Debate

• A Toddler Has Died After Being Vaccinated In Cuba

• Do One Out Of 39 Vaccinated Children Suffer Serious Injuries

• National Childhood Vaccine Injury Act Of 1986

• Can Vaccines Cause Herpes Infections

• Adverse Reactions To The HPV Vaccine

• Can The Chickenpox Vaccine Cause Meningitis

• Do Flu Vaccines Cause RSV

• What Happened At The Global Vaccine Safety Summit

• Did 9 People Die After Getting Flu Shots

• Can Vaccine Cause Cytokine Storm

• COVID 19 Vaccine Safety Monitoring Systems

• COVID 19 VAERS Reports

• Allergic Reactions To COVID 19 Vaccines

• Shaking And Seizures As A Vaccine Reaction

• Side Effects After The Second Dose Of The COVID 19 Vaccine

• False Vaccine Contraindications

• COVID 19 Vaccine Safety Update

• Delayed Injection Site Reactions After COVID 19 Vaccines

• Did Marvin Hagler Die After A Vaccine Reaction

• Has There Been An Increase In Reports Of Deaths In VAERS

• About Those Urgent COVID 19 Vaccine Safety Warnings

• Did DMX Die After A COVID 19 Vaccine Reaction

• Do COVID 19 Vaccines Cause Blood Clots

• Heart Problems As A Contraindication To Getting Vaccinated

• Can COVID 19 Vaccines Cause Myocarditis

• Is Paralysis A COVID Vaccine Side Effect

• What Are The COVID 19 Vaccine Side Effects

• COVID Vaccine Contraindications

• Can Vaccines Cause Tinnitus

• Do COVID Vaccines Cause Guillain Barre Syndrome

• Myocarditis As A Contraindication To Getting A COVID Vaccine

• COVID Vaccine Safety In Children

• Justin Bieber Has Ramsay Hunt Syndrome And No It Is Not A COVID Vaccine Injury

• Can Aluminum In Vaccines Cause Asthma

• Do COVID Vaccines Cause Blood Clots

• Did COVID Vaccines Cause More Deaths Than They Saved

• Have COVID Vaccines Caused Maternal Mortality Rates To Soar

• The Many Theories Behind Vaccine Injuries

• Did H5N1 Bird Flu Vaccines Cause A Pandemic

• Do COVID Vaccines Cause Bells Palsy

• Did Side Effects From A COVID Vaccine Force A Soccer Star To Retire

• Are COVID Vaccine Side Effects Being Ignored

• About Those VAERS Reports Of Infant Deaths Following RSV Vaccines

• Whats Missing In The Secret Plan Of Steve Kirsch To Expose Vaccine Harms

• Did A Major Japanese Official Apologize For COVID Vaccine Injuries And Deaths

• That Systematic Review Of Autopsy Findings In Deaths After COVID 19 Vaccination

• Did The Worlds Leading Vaccinologists Claim Vaccine Safety Is Not Well Studied

• What Is The Connection Between Vaccines And Peanut Allergies

• A Woman With Paroxysmal Nocturnal Hemoglobinuria Becomes The Latest Vaccine Injury Story

• Can Vaccines Cause Down Syndrome

• Was an MIT Vaccine Safety Study Too Risky for Peer Review?

• Does the Pfizer COVID Vaccine Have Nine Pages of Side Effects?

• Did Moderna Name Their New COVID Vaccine Death Spike?

• Did a Flu Shot Reaction Lead to RFK Jr.’s Anti-Flu Vaccine Agenda?

• What’s the Worst Thing About That Study of Deaths Following MMR Vaccination Going Around?

• Did the CDC Have Hidden Evidence That the Hepatitis B Vaccine Increased the Risk of Autism?

• Did a New Study Find That Vaccines With Thimerosal is Associated With Autism?

• Is Your Risk of Death from the Pertussis Vaccine Higher Than from the Disease?

• Can You Spot the Anti-Vaccine Propaganda in This Post About a Measles Vaccine Death?

• Did a Baby Tragically Die After Getting 12 Vaccines?