Figure - PMC

Skip to main content

An official website of the United States government

Here's how you know

Here's how you know

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you've safely connected to the .gov website. Share sensitive information only on official, secure websites.

View full-text article in PMC

[Preprint]. 2022 Jan 5:2022.01.03.22268684. [Version 1] doi: 10.1101/2022.01.03.22268684

Search in PMC
Search in PubMed
View in NLM Catalog
Add to search

This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License, which allows reusers to distribute, remix, adapt, and build upon the material in any medium or format for noncommercial purposes only, and only so long as attribution is given to the creator.

PMC Copyright notice

Figure 1: — A) PCR confirmed first and second cases by week over time. B) Incidence rate (per 100 person years) of PCR-confirmed symptomatic SARS-CoV-2 by Age – 95% confidence intervals obtained using a Poisson distribution. C) Relative risk of symptomatic infection by seropositivity status - 95% confidence intervals obtained using a Poisson distribution.