학술논문

Multistate Outbreak of SARS-CoV-2 Infections, Including Vaccine Breakthrough Infections, Associated with Large Public Gatherings, United States
Document Type
article
Source
Emerging Infectious Diseases, Vol 28, Iss 1, Pp 35-43 (2022)
Subject
COVID-19
severe acute respiratory syndrome coronavirus 2
SARS-CoV-2
coronaviruses
viruses
coronavirus disease
Medicine
Infectious and parasitic diseases
RC109-216
Language
English
ISSN
1080-6040
1080-6059
64943879
Abstract
During July 2021, severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) B.1.617.2 variant infections, including vaccine breakthrough infections, occurred after large public gatherings in Provincetown, Massachusetts, USA, prompting a multistate investigation. Public health departments identified primary and secondary cases by using coronavirus disease surveillance data, case investigations, and contact tracing. A primary case was defined as SARS-CoV-2 detected