COVID-19 Fourth Dose Study in Australia
Stopped Withdrawal of supply of vaccine from one manufacturer
Conditions
Interventions
- BIOLOGICAL: Tozinameran
- BIOLOGICAL: Elasomeran
- BIOLOGICAL: Tozinameran
- BIOLOGICAL: Elasomeran
- BIOLOGICAL: Bivalent Pfizer-BioNTech
- BIOLOGICAL: Bivalent Moderna
- BIOLOGICAL: Bivalent Pfizer-BioNTech
- BIOLOGICAL: Bivalent Moderna
Sponsor
Murdoch Childrens Research Institute
Collaborators
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