Absolute and Relative Vaccine Effectiveness of Primary and Booster Series of COVID-19 Vaccines (mRNA and Adenovirus Vector) Against COVID-19 Hospitalizations in the United States, December 2021–April 2022
Pharmacology, Toxicology and Pharmaceutical Science
1
7%
Unknown
8
57%
Attention Score in Context
Attention Score in Context
This research output has an Altmetric Attention Score of 25. This is our high-level measure of the quality and quantity of online attention that it has received. This Attention Score, as well as the ranking and number of research outputs shown below, was calculated when the research output was last mentioned on 15 August 2026.
All research outputs
#1,928,040
of 34,147,617 outputs
Outputs from Open Forum Infectious Diseases
#896
of 6,850 outputs
Outputs of similar age
#34,311
of 527,511 outputs
Outputs of similar age from Open Forum Infectious Diseases
#36
of 281 outputs
Altmetric has tracked 34,147,617 research outputs across all sources so far. Compared to these this one has done particularly well and is in the 94th percentile: it's in the top 10% of all research outputs ever tracked by Altmetric.
So far Altmetric has tracked 6,850 research outputs from this source. They typically receive a lot more attention than average, with a mean Attention Score of 20.4. This one has done well, scoring higher than 86% of its peers.
Older research outputs will score higher simply because they've had more time to accumulate mentions. To account for age we can compare this Altmetric Attention Score to the 527,511 tracked outputs that were published within six weeks on either side of this one in any source. This one has done particularly well, scoring higher than 93% of its contemporaries.
We're also able to compare this research output to 281 others from the same source and published within six weeks on either side of this one. This one has done well, scoring higher than 87% of its contemporaries.
