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2021-02-24
Dose 1 — Moderna
2021-03-11
Registered in v-safe
2021-03-11
Survey response — day 14, dose 1
MedDRA: Vaccination site erythema, Vaccination site warmth — Feeling: Good

Free text: Erythema on arm where vaccine was received; appeared initially on Day 14 post vaccine. On Day 15 post vaccine (today), area measures appx 9cm x 9cm asymmetrically, is red and warm to the touch.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-17
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-03-24
Dose 2 — Moderna
2021-03-24
Survey response — day 0, dose 2
MedDRA: Flushing — Feeling: Fair · Site: Pain

Free text: Facial Flushing

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-25
Health check-in — days 1–6 daily, dose 2
Feeling: Poor · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Adult check-in
2021-03-26
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site erythema, Injection site swelling, Joint range of motion decreased — Feeling: Poor · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Area of redness on arm near injection site has grown from 16cm x 9cm yesterday to 18cm x 14cm today; swelling is limiting range of motion

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-27
Survey response — days 1–6 daily, dose 2
MedDRA: Injection site reaction — Feeling: Poor · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness · Be unable to work, Be unable to do your normal daily activities

Free text: Reaction area on arm measures 27cm x 20cm (4cm larger than yesterday around arm circumference)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-28
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Fatigue or tiredness · Be unable to do your normal daily activities

Adult check-in
2021-03-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Pain, Redness, Swelling, Itching · Fatigue or tiredness

Adult check-in
2021-03-30
Survey response — days 1–6 daily, dose 2
MedDRA: Flushing — Feeling: Fair · Fatigue or tiredness

Free text: Experiencing some mild transient facial flushing (had the same reaction happen after the first dose as well; is similar to what I experience when I take an oral corticosteroid)

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-03-31
Health check-in — day 7, dose 2
Feeling: Good · Site: Itching · None

Adult check-in
2021-04-07
Health check-in — day 14, dose 2
Feeling: Good

Adult check-in
2021-04-14
Health check-in — day 21, dose 2
Feeling: Good

Adult check-in
2021-04-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-04-28
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-05-05
Health check-in — day 42, dose 2
Feeling: Good

Adult check-in
2021-06-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-09-22
Health check-in — 6 months, dose 2
Feeling: Good

Adult check-in
2022-03-24
Health check-in — 12 months, dose 2
Feeling: Good

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-02-24	Moderna
2	2021-03-24	Moderna

Free text

Release 5 — day 14, dose 1

2021-03-11

Symptoms: Erythema on arm where vaccine was received; appeared initially on Day 14 post vaccine. On Day 15 post vaccine (today), area measures appx 9cm x 9cm asymmetrically, is red and warm to the touch.

Release 6 — day 0, dose 2

2021-03-24

Systemic reaction (other): Facial Flushing

Release 6 — days 1–6 daily, dose 2

2021-03-26

Systemic reaction (other): Area of redness on arm near injection site has grown from 16cm x 9cm yesterday to 18cm x 14cm today; swelling is limiting range of motion

2021-03-27

Systemic reaction (other): Reaction area on arm measures 27cm x 20cm (4cm larger than yesterday around arm circumference)

2021-03-30

Systemic reaction (other): Experiencing some mild transient facial flushing (had the same reaction happen after the first dose as well; is similar to what I experience when I take an oral corticosteroid)

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
SD	Vaccination site erythema	✓	✓	✓
SD	Vaccination site warmth	✓	✓	✓
SRO	Flushing	✓	✓	✓
SRO	Injection site erythema	✓	✓	✓
SRO	Injection site reaction	✓	✓	✓
SRO	Injection site swelling	✓	✓	✓
SRO	Joint range of motion decreased	✓	✓	✓

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