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Abstract In this paper we examine the relationship between vaccination against COVID‐19 and both the death rate from COVID‐19 and the rate of COVID‐19 spread. Our goal is determine if vaccination is associated with reduced death and/or spread of disease at the local level. This analysis was conducted at the county level in the state of Pennsylvania, United States of America, with data that were collected during the first half of 2022 from the state of Pennsylvania's Covid Dashboard (COVID‐19 Data for Pennsylvania (pa.gov). This study finds the vaccines to be highly effective in preventing death from Corona virus, even at a time when there was a mismatch between the vaccines and the prevalent variants. Specifically, a 1% increase in vaccination rate was found to correspond to a 0.751% decrease in death rate (95% confidence interval [0.236%, 1.266%]). Given that, during this time period, the vaccines being used were not geared specifically toward the common variants at that time, we found no statistically significant relationship between disease spread and vaccination rate at the county level. These results support previous findings from across the world that Covid vaccination is highly efficacious in preventing death from the disease. Even during a time when vaccine design was not optimally matched with the prevailing strains, vaccination was found to reduce death rate. Hence, improving global vaccine availability is vitally important, to achieve necessary outcomes.
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Association between social vulnerability and place of death during the first 2 years of COVID-19 in Massachusetts
Abstract We investigated the relationship between individual-level social vulnerability and place of death during the infectious disease emergency of the COVID-19 pandemic in Massachusetts. Our research represents a unique contribution by matching individual-level death certificates with COVID-19 test data to analyse differences in distributions of place of death.
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- Award ID(s):
- 2200228
- PAR ID:
- 10491420
- Publisher / Repository:
- Oxford University Press
- Date Published:
- Journal Name:
- Age and Ageing
- Volume:
- 53
- Issue:
- 2
- ISSN:
- 0002-0729
- Format(s):
- Medium: X
- Sponsoring Org:
- National Science Foundation
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