18 JUNE 2021 (DAY 0) First dose of ChAdOx1 nCoV – 19 Corona Virus vaccine in left deltoid muscle
21 JUNE 2021 (DAY 3) Development of myalgia, initially in the left arm followed by right arm and bilateral calf muscles.
29 JUNE 2021 (DAY 11) Hospital visit following worsening of symptoms. Edema and perifascial fluid in left deltoid and left gastrocnemius muscles in MRI, mildly elevated serum creatine kinase - diagnosis of ChAdOx1 nCoV-19 Coronavirus vaccine-associated myositis made.
6 JULY 2021 (DAY 18) First follow up, symptoms reduced
2 AUGUST 2021 (DAY 45)
Second follow up, serum creatine kinase returned to normal