SATRS-CoV-2 tagged posts

Closing in on a universal vaccine: Nasal spray protects mice from respiratory viruses, bacteria and allergens

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Stanford Medicine researchers have developed an intranasal vaccine that protects mice against respiratory viruses, bacteria and allergens.
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In the realm of medical advancements, a universal vaccine that can protect against any pathogen has long been a Holy Grail—and about as elusive as a mythological vessel. But Stanford Medicine researchers and collaborators have taken an astonishing step forward in that quest, surprising even themselves.

In a new study in mice, they have developed a universal vaccine formula that protects against a wide range of respiratory viruses, bacteria and even allergens. The vaccine is delivered intranasally—such as through a nasal spray—and provides broad protection in the lungs for several months.

In the study, published in Sci...

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