intranasal
Americanadjective
Other Word Forms
Etymology
Origin of intranasal
Example Sentences
Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.
The scientists are testing the vaccine as a regular shot and as an intranasal spray with the idea of stopping the virus in the respiratory tract before it causes a broad infection.
From Salon ● May 6, 2025
There is growing evidence that intranasal vaccines provide greater protection at mucosal surfaces, making this a vaccination route that could reduce break-through infections and subsequent transmission of the virus.
From Science Daily ● Jan. 10, 2024
The FDA must approve vaccines for use by the public in the U.S., and this intranasal vaccine is not one of the COVID-19 shots with approval or emergency use authorization.
From Seattle Times ● Oct. 13, 2023
The intranasal version of naloxone came about as a result of innovation by paramedics.
From Slate ● Apr. 13, 2023
There is one intranasal vaccine given now — FluMist — but it uses a weak version of the live flu virus, which is not safe for immunocompromised people.
From The Verge ● Jun. 23, 2022
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