66Q-30194-05021 · OpenVSafe

Timeline

Registration Vaccinations Survey responses Call reports Cases without a report Call attempts Call successful Pregnancy survey

2021-04-06
Registered in v-safe
2021-04-06
Dose 1 — Moderna
2021-04-06
Survey response — day 0, dose 1
MedDRA: Hypoaesthesia, Reaction to previous exposure to any vaccine — Feeling: Good · Site: Pain · Headache

Free text: Numb arm, but I had the same problem after my last tetanus shot

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-07
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-08
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · Nausea, Diarrhea

Adult check-in
2021-04-09
Health check-in — days 1–6 daily, dose 1
Feeling: Good · Site: Pain · None

Adult check-in
2021-04-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-11
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-12
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-04-13
Health check-in — day 7, dose 1
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-20
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2021-04-27
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-05-04
Dose 2 — Moderna
2021-05-04
Survey response — day 0, dose 2
MedDRA: Dizziness, Medical observation — Feeling: Fair · Site: Pain, Redness · Headache · Get care from a doctor or other healthcare professional · Emergency room or emergency department visit

Free text: Systemic reaction (other): Dizzy, off balance, and my arm and tongue went numb for a short while. For about 15 minutes, my tongue was too numb for me to be able to form words. · Healthcare visit (other): The clinic I received the vaccine at sent me to the emergency room just in case

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-04
Report sent to call center — day 0, dose 2
Get care from a doctor or other healthcare professional

1 call case(s)
2021-05-05
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling · Nausea · Be unable to do your normal daily activities

Adult check-in
2021-05-06
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Headache, Joint pains, Fatigue or tiredness, Nausea

Adult check-in
2021-05-07
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site erythema, Injection site swelling — Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Headache, Fatigue or tiredness, Nausea

Free text: By last night the redness and swelling extended six inches down from the injection site and wrapped most of the way around the arm

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-08
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling · Headache, Nausea

Adult check-in
2021-05-09
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Swelling, Itching · Fatigue or tiredness, Nausea

Adult check-in
2021-05-10
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Itching · Fatigue or tiredness, Nausea

Adult check-in
2021-05-11
Health check-in — day 7, dose 2
Feeling: Good · Site: Redness, Itching · Fatigue or tiredness

Adult check-in
2021-05-18
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-05-25
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-06-01
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-06-08
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-15
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-08-03
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-11-02
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-01-04
Call 1 — Left Voicemail
2022-05-05
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-04-06	Moderna
2	2021-05-04	Moderna

Call center

1 call center case

1 unsuccessful

1 wait over 3 months for a first call

See the call center timeline

Free text

Release 7 — day 0, dose 1

2021-04-06

Systemic reaction (other): Numb arm, but I had the same problem after my last tetanus shot

Release 8 — day 0, dose 2

2021-05-04

Systemic reaction (other): Dizzy, off balance, and my arm and tongue went numb for a short while. For about 15 minutes, my tongue was too numb for me to be able to form words.

Healthcare visit (other): The clinic I received the vaccine at sent me to the emergency room just in case

Release 8 — days 1–6 daily, dose 2

2021-05-07

Systemic reaction (other): By last night the redness and swelling extended six inches down from the injection site and wrapped most of the way around the arm

Each entry is dated by the survey it was written in (the CDC re-sent the releases with survey dates in 2025); click a date to see that survey response. The CDC cut some text off at about 250 characters: symptoms in every release, and the other two fields in releases 9-12. Those entries are marked "cut off by CDC".

MedDRA terms by release

Field	Preferred term	2021-09	2023-04	2024-11
HCVO	Medical observation	✓	✓	✓
SRO	Dizziness	✓	✓	✓
SRO	Hypoaesthesia	✓	✓	✓
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Reaction to previous exposure to any vaccine	✓	✓	✓

✓ active code · ○ coded but marked inactive · blank = not in that release