5B7-12051-67856 · OpenVSafe

Timeline

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

2021-03-26
Dose 1 — Moderna
2021-04-06
Registered in v-safe
2021-04-06
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-04-09
Survey response — day 14, dose 1
MedDRA: Injection site pain, Rash papular, Rash pruritic — Feeling: Good

Free text: Covid arm red very itchy rash, 2 x 3, raised, area over deltoid including injrction site. Appeared 12 days post vax. Tender but not painful. This is day 15, still red, not raised, not quite as itchy. No fever,red area warmer than rest of skin

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-16
Health check-in — day 21, dose 1
Feeling: Good

Adult check-in
2021-04-23
Dose 2 — Moderna
2021-04-23
Survey response — day 0, dose 2
MedDRA: Balance disorder — Feeling: Fair · Headache

Free text: Slightly "off balance

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-24
Health check-in — days 1–6 daily, dose 2
Feeling: Fair · Site: Pain, Redness, Swelling, Itching · Fever · Chills, Headache, Joint pains, Muscle or body aches

Adult check-in
2021-04-25
Survey response — days 1–6 daily, dose 2
MedDRA: Rash — Feeling: Fair · Site: Redness, Swelling, Itching · Muscle or body aches

Free text: Rash on arm has tripled in size since vaccine was given 2 days ago

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-04-26
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness, Itching · None

Adult check-in
2021-04-27
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-04-28
Health check-in — days 1–6 daily, dose 2
Feeling: Good · Site: Redness · None

Adult check-in
2021-04-29
Health check-in — days 1–6 daily, dose 2
Feeling: Good · None

Adult check-in
2021-04-30
Health check-in — day 7, dose 2
Feeling: Good · None

Adult check-in
2021-05-07
Survey response — day 14, dose 2
MedDRA: Dizziness, Headache — Feeling: Good

Free text: Headaches and some dizziness daily

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-14
Survey response — day 21, dose 2
MedDRA: Back pain, Headache — Feeling: Fair

Free text: Back pain. Headaches

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-05-21
Health check-in — day 28, dose 2
Feeling: Good

Adult check-in
2021-05-28
Health check-in — day 35, dose 2
Feeling: Good

Adult check-in
2021-06-04
Survey response — day 42, dose 2
MedDRA: Balance disorder, Fall — Feeling: Fair

Free text: Feel off balance more often, had a fall.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-07-23
Health check-in — 3 months, dose 2
Feeling: Good

Adult check-in
2021-10-22
Survey response — 6 months, dose 2
MedDRA: Brain fog, Speech disorder — Feeling: Fair · Be unable to do your normal daily activities

Free text: Some difficulty speaking: i know what I want to say, but either the words don't come, or my mouth does not pronounce the words correctly. It's transient, no pain. Some occasional brain fog. Not like me at all.

MedDRA releases: 2024-11 · check-in free text available

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-03-26	Moderna
2	2021-04-23	Moderna

Free text

Release 7 — day 14, dose 1

2021-04-09

Symptoms: Covid arm red very itchy rash, 2 x 3, raised, area over deltoid including injrction site. Appeared 12 days post vax. Tender but not painful. This is day 15, still red, not raised, not quite as itchy. No fever,red area warmer than rest of skin

Release 7 — day 0, dose 2

2021-04-23

Systemic reaction (other): Slightly "off balance

Release 7 — days 1–6 daily, dose 2

2021-04-25

Systemic reaction (other): Rash on arm has tripled in size since vaccine was given 2 days ago

Release 8 — day 14, dose 2

2021-05-07

Symptoms: Headaches and some dizziness daily

Release 8 — day 21, dose 2

2021-05-14

Symptoms: Back pain. Headaches

Release 8 — day 42, dose 2

2021-06-04

Symptoms: Feel off balance more often, had a fall.

Release 10 — 6 months, dose 2

2021-10-22

Symptoms: Some difficulty speaking: i know what I want to say, but either the words don't come, or my mouth does not pronounce the words correctly. It's transient, no pain. Some occasional brain fog. Not like me at all.

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	Back pain	✓	✓	✓
SD	Balance disorder	✓	✓	✓
SD	Brain fog	·	·	✓
SD	Dizziness	✓	✓	✓
SD	Fall	✓	✓	✓
SD	Headache	✓	✓	✓
SD	Injection site pain	✓	✓	✓
SD	Rash papular	✓	✓	✓
SD	Rash pruritic	✓	✓	✓
SD	Speech disorder	·	·	✓
SRO	Balance disorder	✓	✓	✓
SRO	Rash	✓	✓	✓

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