Table 2.

Adverse events of special interest (AESIs) and their risk windows.^a

No	Body system	AESI	Risk interval (Days after vaccination)
1	Cardiac	Acute cardiovascular injury	D1-D42
2	Dermatologic	Chilblain like lesions	D1-D42
3	Dermatologic	Single organ cutaneous vasculitis	D1-D42
4	Dermatologic	Erythema multiforme	D1-D42
5	Endocrine	Pancreatitis	D1-14
6	Endocrine	Subacute thyroiditis	D1-42
7	Gastrointestinal	Acute liver injury	D1-D42
8	Hematologic	Coagulation disorder (thromboembolism)	D1-D42
9	Hematologic	Thrombocytopenia	D1-D42
10	Immunologic	Vaccine-associated enhanced disease	Unknown
11	Gastrointestinal Respiratory	Anosmia, ageusia	Unknown
12	Immunologic	Anaphylaxis	D0-D7
13	Musculoskeletal	Acute aseptic arthritis	D1-D42
14	Musculoskeletal	Rhabdomyolysis	D1-D7
15	Neurologic	Acute disseminated encephalomyelitis	D1-D42
16	Neurologic	Bell’s palsy	D1-D42
17	Neurologic	Generalized convulsion	D1-D42
18	Neurologic	Guillain-Barré syndrome	D1-D42
19	Neurologic	Meningoencephalitis	D1-D42
20	Renal	Acute renal injury	D1-D42
21	Respiratory	Acute respiratory distress syndrome	D1-D42
22	Immunologic	Multisystem inflammatory syndrome in children [Only for under 18 Y/O subgroup]	D1-D42

^aAdapted from WHO template (Reference No. [13])