Syndromic Surveillance & Covid-19 Caveats

This article is part of the Syndromic Surveillance and Covid-19 collection on Thoughtfaucet. There are caveats to all data projects. I do not believe any of these undermine the work and thinking. But they are important to note (and I hope you mention other caveats as well–it improves the project) and discuss if necessary. But […]

Syndromic Surveillance: Tracking Covid-19 via Respiratory ER Visits

The above graph uses the NYC Health EpiQuery data (Respiratory case counts) as of 11:50pm EST March 27, 2020 and the NYC Health & Mental Hygiene’s 2019 Novel Coronavirus (Covid-19) Daily Data Summary (tested positive Covid-19 and Covid-19 deaths) as of 4:00pm March 27, 2020. This page is updated regularly with new data as it […]

Syndromic Surveillance & Covid-19 Resources

This article is part of the Syndromic Surveillance and Covid-19 collection on Thoughtfaucet. In the process of developing the Syndromic Surveillance Covid-19 NYC graph I gathered and read a variety of resources. Some of these are for specialist audiences and others are for more general audiences. This page is an annotated bibliography of the medical […]

Seeing Covid-19 in Influenza-like Illness, NYC 2020

This article is part of the Syndromic Surveillance and Covid-19 collection on Thoughtfaucet. This document outlines the thinking behind my initial chart, trying to see if there was anything to the idea that Influenza-like Illness could be used to spot Covid-19 in NYC. A thread on Twitter by Farzad Mostashari mentioned EpiQuery, a data collection […]

Why do ad clicks not match up with Google Analytics data?

This is a question I get just about every week. Someone has an advertising distributor that charges by and reports by clicks. Those clicks don’t match up to the number in Google Analytics. Much worry ensues. Here’s my standard answer on this topic, it covers most sitatuations:   Ad clicks and GA data: Differences between […]