COVID-19 vaccines produce antibody response in the nasal mucosa

Respiratory viruses are known for their ability to enter the body through the eyes, nose, or mouth. Our bodies know that too. The nasal cavity is well-equipped with sticky mucus that traps pathogens and serves as an important site for immune cell surveillance and signaling. It may also be our best ally in the fight against SARS-Cov-2.

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