4/10/2023 0 Comments Jabref vs bibdesk![]() Three are presently in use in the United States, including two that use a messenger RNA (mRNA) vector, and one that relies upon an adenovirus vector. Vaccines against SARS-CoV-2 have been developed with unprecedented speed. 3,4 COVID-19 has been responsible for over 32 million cases and over 572,000 deaths in the United States, numbers which continue to grow each day. 1 The virus is spread primarily through person-to-person contact, 2 and both airborne transmission and spread by asymptomatic individuals are likely pathways to transmit SARS-CoV-2. The novel 2019 coronavirus disease (COVID-19) caused by the SARS-CoV-2 virus was declared a pandemic by the World Health Organization in March 2020. Primary care providers, public officials, and public health scientists should continue to urgently promote and support vaccination efforts. Widespread vaccination is still an important goal. ![]() The two-dose vaccination rate was a significant negative predictor of cases per 100K population in NYS counties (β= -.866, P=.031), with each percentage point of completed vaccination nearly equating to one case less in the daily count when controlling for county population size (β =2.732, P<.001).Ĭonclusion: While variants may impact vaccine effectiveness, current vaccination efforts are helping forestall some cases in NYS. Population size was strongly correlated with cases per 100K ( r=.715, P<.001). Both the one dose and two dose z rates were negatively correlated with cases per 100K population (not significant). Results: Percentages with one dose and with two doses were highly correlated ( r=.935, P<.001) with one another. We conducted a linear regression using cases/100K population per NYS county, frozen at a single snapshot in time, as the outcome variable, predicted by percentage of each county’s population (completed series/two doses), controlling for county population. Methods: We calculated descriptive statistics and bivariate correlations for vaccination rates and cases across counties in New York State (NYS). In order to assess the impact of vaccination, we examined a snapshot of vaccination rates across counties in a single state, at a single time point, comparing them with population-adjusted case counts. The phased introduction of vaccines may be serving to offset the impact of new viral variants and policy relaxation. Introduction: Vaccines against SARS-CoV-2 have been developed with unprecedented speed.
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