As of 2/06/2022, vaccines side effects have been computed on 21K documents dealing with COVID-19 vaccines.


| Code | Title | Diseases in corpus | Side effects | Ratio |
|---|---|---|---|---|
| NF09 | Adverse effects, not elsewhere classified | 14.1 | 38.2 | 2.7 |
| MG3Z | Pain, unspecified | 19.3 | 26.2 | 1.4 |
| FB56.2 | Myalgia | 10.9 | 14.7 | 1.3 |
| 3B64 | Thrombocytopenia | 10.2 | 12.2 | 1.2 |
| 4A84 | Anaphylaxis | 5.7 | 11.7 | 2.1 |
| MD90.0 | Nausea | 8.5 | 11 | 1.3 |
| MG21 | Chills | 6.8 | 10.7 | 1.6 |
| ME82 | Pain in joint | 5.6 | 8.4 | 1.5 |
| BC42 | Myocarditis | 6.3 | 8.3 | 1.3 |
| ME66.6 | Rash | 5.9 | 6.8 | 1.1 |
| MA01 | Enlarged lymph nodes | 3.4 | 4.2 | 1.2 |
| BB2Z | Pericarditis, unspecified | 2.8 | 4.1 | 1.5 |
| ME64.0 | Erythema | 3.3 | 3.9 | 1.2 |
| MB48 | Dizziness and giddiness | 3 | 3.6 | 1.2 |
| EC90 | Pruritus | 1.9 | 2.4 | 1.3 |
| 8A41.0 | Transverse myelitis | 1.4 | 2.1 | 1.6 |
| MB22.7 | Tiredness | 1.4 | 1.7 | 1.2 |
| BB20.2 | Myopericarditis | 1 | 1.3 | 1.3 |
| EA10 | Pityriasis rosea | 0.5 | 0.7 | 1.4 |
| JA00.0 | Spontaneous abortion | 0.5 | 0.6 | 1.3 |