4R3-32480-18610 · OpenVSafe

Timeline

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

2021-01-05
Dose 1 — Moderna
2021-01-06
Registered in v-safe
2021-01-06
Survey response — days 1–6 daily, dose 1
MedDRA: Gait inability, Tremor — Feeling: Poor · Site: Pain, Redness, Swelling · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea, Rash, not including the immediate area around the injection site · Be unable to work, Be unable to do your normal daily activities

Free text: After the shot, I was shaking and felt like I couldn't walk.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-06
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-07
Health check-in — days 1–6 daily, dose 1
Feeling: Fair · Site: Pain, Redness, Swelling · 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
2021-01-07
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-08
Survey response — days 1–6 daily, dose 1
MedDRA: Fatigue, Muscular weakness — Feeling: Fair · Site: Pain, Redness, Swelling · Fever · Chills, Headache, Joint pains, Muscle or body aches, Fatigue or tiredness, Nausea · Be unable to work, Be unable to do your normal daily activities

Free text: I feel exhausted and very weak at the knees.

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-08
Report sent to call center — days 1–6 daily, dose 1
Be unable to work · Be unable to do your normal daily activities

1 call case(s)
2021-01-10
Health check-in — days 1–6 daily, dose 1
Feeling: Good · None

Adult check-in
2021-01-11
Survey response — days 1–6 daily, dose 1
MedDRA: Aphasia, Chills, Crying, Dry mouth, Erythema, Fear, Headache, Heart rate increased, Immediate post-injection reaction, Loss of control of legs, Medical observation, Nausea, Nervous system disorder, Salivary hypersecretion, Spinal pain, Tremor — Feeling: Good · Fatigue or tiredness

Free text: I would like to report what happened to me. I had the vaccination on Tuesday the 5th at 2:20. Within 10 minutes my mouth started producing s extra saliva and I began feeling nauseous. My mouth felt like I was getting cotton mouth. My face started getting red and neck also. My heart rate began elevating. The doctor took my vitals. I then started getting the chills. I stayed for about 2 hours. The doctor and nurse walked me out and got me to my husband and daughter. They also gave me a Benadryl pill but wasn't working quick enough so they gave me a Benadryl shot. When walking out, felt a sharp pain in my head down to the back of my spine. My legs collapsed and I couldn't talk. I began crying. I was also shaking uncontrollably. My family eventually got me home into bed and it took four days for me to feel normal. It was very scary. I am an extremely fit person and I felt it affected my nervous system. It was very scary!

MedDRA releases: 2021-09,2023-04,2024-11 · check-in free text available
2021-01-12
Health check-in — day 7, dose 1
Feeling: Good · None

Adult check-in
2021-01-19
Health check-in — day 14, dose 1
Feeling: Good

Adult check-in
2022-01-06
Health check-in — 12 months, dose 1
Feeling: Fair

Adult check-in

Vaccinations

Dose	Date	Manufacturer	Co-administered
1	2021-01-05	Moderna

Call center

3 call center cases

3 priority 2/3 (triaged and no follow up)

See the call center timeline

Free text

Release 1 — days 1–6 daily, dose 1

2021-01-06

Systemic reaction (other): After the shot, I was shaking and felt like I couldn't walk.

2021-01-08

Systemic reaction (other): I feel exhausted and very weak at the knees.

2021-01-11

Systemic reaction (other): I would like to report what happened to me. I had the vaccination on Tuesday the 5th at 2:20. Within 10 minutes my mouth started producing s extra saliva and I began feeling nauseous. My mouth felt like I was getting cotton mouth. My face started getting red and neck also. My heart rate began elevating. The doctor took my vitals. I then started getting the chills. I stayed for about 2 hours. The doctor and nurse walked me out and got me to my husband and daughter. They also gave me a Benadryl pill but wasn't working quick enough so they gave me a Benadryl shot. When walking out, felt a sharp pain in my head down to the back of my spine. My legs collapsed and I couldn't talk. I began crying. I was also shaking uncontrollably. My family eventually got me home into bed and it took four days for me to feel normal. It was very scary. I am an extremely fit person and I felt it affected my nervous system. It was very scary!

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
SRO	Aphasia	✓	✓	✓
SRO	Chills	✓	✓	✓
SRO	Crying	✓	✓	✓
SRO	Dry mouth	✓	✓	✓
SRO	Erythema	✓	✓	✓
SRO	Fatigue	✓	✓	✓
SRO	Fear	✓	✓	✓
SRO	Gait inability	✓	✓	✓
SRO	Headache	✓	✓	✓
SRO	Heart rate increased	✓	✓	✓
SRO	Immediate post-injection reaction	✓	✓	✓
SRO	Loss of control of legs	✓	✓	✓
SRO	Medical observation	✓	✓	✓
SRO	Muscular weakness	✓	✓	✓
SRO	Nausea	✓	✓	✓
SRO	Nervous system disorder	✓	✓	✓
SRO	Salivary hypersecretion	✓	✓	✓
SRO	Spinal pain	✓	✓	✓
SRO	Tremor	✓	✓	✓

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