Johns Hopkins: What Exactly Is in a Vaccine?
May 08, 2026
May 08, 2026
BALTIMORE, Maryland, May 8 -- Johns Hopkins University Bloomberg School of Public Health issued the following news release:
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What Exactly Is in a Vaccine?
Inside that tiny amount of liquid are multiple ingredients that contribute to a vaccine's safety and effectiveness.
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From the foods we eat to the medicines we take, we feel more confident when we understand exactly what's going into or onto our bodies and why.
* * *
What Exactly Is in a Vaccine?
Inside that tiny amount of liquid are multiple ingredients that contribute to a vaccine's safety and effectiveness.
*
From the foods we eat to the medicines we take, we feel more confident when we understand exactly what's going into or onto our bodies and why.