The following local AEs are solicited: pain, redness and swelling at injection site.

The following local AEs are solicited: pain, redness and swelling at injection site.

The following general AEs are solicited: fatigue, fever, nausea, vomiting, diarrhea, abdominal pain and headache. Fever is defined as temperature ≥ 38.0°C / 100.4°F. The preferred location for measuring temperature in this study is the oral cavity.

The following general AEs are solicited: fatigue, fever, nausea, vomiting, diarrhea, abdominal pain and headache. Fever is defined as temperature ≥ 38.0°C / 100.4°F. The preferred location for measuring temperature in this study is the oral cavity.

Unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study and as any solicited AE with onset outside the specified period of follow-up for solicited symptoms.

Unsolicited AE is defined as an AE reported in addition to those solicited during the clinical study and as any solicited AE with onset outside the specified period of follow-up for solicited symptoms.

Clinically significant abnormal laboratory findings (e.g. clinical chemistry and hematology) are reported. The investigator exercises his or her medical and scientific judgement in deciding whether an abnormal laboratory finding or other abnormal assessment is clinically significant.

Clinically significant abnormal laboratory findings (e.g. clinical chemistry and hematology) are reported. The investigator exercises his or her medical and scientific judgement in deciding whether an abnormal laboratory finding or other abnormal assessment is clinically significant.

Clinically significant abnormal laboratory findings (e.g. clinical chemistry and hematology) are reported. The investigator exercises his or her medical and scientific judgement in deciding whether an abnormal laboratory finding or other abnormal assessment is clinically significant.

Clinically significant abnormal laboratory findings (e.g. clinical chemistry and hematology) are reported. The investigator exercises his or her medical and scientific judgement in deciding whether an abnormal laboratory finding or other abnormal assessment is clinically significant.

Clinically significant abnormal laboratory findings (e.g. clinical chemistry and hematology) are reported. The investigator exercises his or her medical and scientific judgement in deciding whether an abnormal laboratory finding or other abnormal assessment is clinically significant.

Clinically significant abnormal laboratory findings (e.g. clinical chemistry and hematology) are reported. The investigator exercises his or her medical and scientific judgement in deciding whether an abnormal laboratory finding or other abnormal assessment is clinically significant.

A medically attended adverse event is an AE for which the participants received medical attention defined as hospitalization, an emergency room visit or a visit to or from medical personnel (i.e., nurse practitioner or physician assistant or medical doctor) for any reason.

SAEs assessed include any untoward medical occurrence that results in death, is life-threatening, requires hospitalization or prolongation of existing hospitalization, results in disability/incapacity or is a congenital anomaly/birth defect in the offspring of a study patient.

pIMDs are a subset of AEs that include autoimmune diseases and other inflammatory and/or neurologic disorders of interest which may or may not have an autoimmune etiology.