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Single-dose inhaled dry powder vaccine may replace arm jabs
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Single-dose inhaled dry powder vaccine may replace arm jabs

By Paul McClure Researchers have developed a single-dose powdered vaccine that is inhaled directly into the lungs Depositphotos Researchers have developed a single-dose powdered vaccine that is inhaled directly into the lungs to produce an effective immune response. The vaccine can deliver multiple antigens, meaning one dose could provide broad-spectrum protection against several respiratory viruses. The...