Study: NCT04941261

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of middle-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: EXPERIMENTAL
Intervention: high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine
Description: Intramuscular injection of high-dose Norovirus Bivalent (GI.1 / GII.4) Vaccine in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: PLACEBO_COMPARATOR
Intervention: placebo
Description: Intramuscular injection of placebo in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: PLACEBO_COMPARATOR
Intervention: placebo
Description: Intramuscular injection of placebo in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: PLACEBO_COMPARATOR
Intervention: placebo
Description: Intramuscular injection of placebo in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: PLACEBO_COMPARATOR
Intervention: placebo
Description: Intramuscular injection of placebo in the deltoid muscle of the upper arm

Intervention type: BIOLOGICAL
Group type: PLACEBO_COMPARATOR
Intervention: placebo
Description: Intramuscular injection of placebo in the deltoid muscle of the upper arm