The Bright Side

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Universal Nasal Spray Vaccine Protects Against Multiple Diseases
Health & Medicine

Universal Nasal Spray Vaccine Protects Against Multiple Diseases

Scientists have developed a revolutionary nasal spray vaccine that provides simultaneous protection against COVID-19, influenza, and pneumonia—three diseases that together cause millions of hospitalizations annually. This breakthrough could fundamentally simplify vaccination programs while improving protection for vulnerable populations who struggle with multiple injections. The universal nasal spray represents a
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