The following differential diagnoses were excluded: According to the vaccinees in the hospital, two additional steroids and antihistamines were necessary on the two following days because of rash and pruritus. According to the vaccinated persons, 1 week inpatient stay due to V. a. NSTEMI for elevated troponin and CK levels. (Catecholamine administration in the NAW is assumed to be the trigger for vaccinated persons.)