MicrobiologyPLoS PathogensPeer-reviewed
Intranasal parainfluenza virus-vectored vaccine expressing SARS-CoV-2 spike protein of Delta or Omicron B.1.1.529 induces mucosal and systemic immunity and protects hamsters against homologous and heterologous challenge
Hong-Su Park, Yumiko Matsuoka, Celia P. Santos…·Cyril Le Nouën
This study evaluates intranasal B/HPIV3 vaccines expressing SARS-CoV-2 spike proteins of different variants, showing they induce mucosal and systemic immunity and protect hamsters against homologous and heterologous challenges.
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