Archive for informatics
Looking for a coronavirus vaccine near you? VaccineFinder may have answers
Soon, any American eligible to receive a COVID-19 vaccine will be able to search VaccineFinder, an easy-to-use website hosted and run by Boston Children’s Hospital with funding from the Centers for Disease Control and Prevention (CDC). The site went live last week in Alaska, Tennessee, Indiana and Iowa, and will be extended to other states as vaccine distribution ramps ... Read More
New health care data-sharing rule, coming in 2022, has its roots at Boston Children’s Hospital
Are you sick of health care systems not communicating with each other? Do you wish you could access more of your medical information — or your patients’ information — online? Do you ever wonder whether a health pattern you see is part of a larger trend? Two key developments have advanced the vision of seamless, ... Read More
Internet searches provide real-time estimate of Lyme disease risk
Lyme disease season is well underway. How much of a risk do we face for this tick-borne illness? A new method dubbed Lymelight, developed by researchers at Boston Children’s Hospital and Google, can accurately estimate Lyme disease risk in real time, down to the county level. Historically, estimates of Lyme disease have been based on ... Read More
Disparities in travel time to COVID-19 testing sites may bias case estimates
As the U.S. economy begins to reopen after two months of lockdown, states and counties are using local data on COVID-19 incidence to inform their plans. But a new analysis highlights an inconvenient truth. Geographic access to COVID-19 testing sites is as uneven as access to health care overall, meaning that local estimates of COVID-19 ... Read More
Mobile ‘location’ data could help guide COVID-19 social distancing measures
How well are quarantines and social distancing working to slow the COVID-19 pandemic? When is it safe for us to return to school or work? The answers could lie, in part, in the “location” data that companies like Google collect from us every day. Last week, a group of epidemiologists, public health experts, and data ... Read More
Crowdsourcing the COVID-19 pandemic in real time
News about the global COVID-19 pandemic changes virtually minute by minute. Beyond staying home, handwashing, and covering your cough, you may wonder what you can do to help. A new website developed by the HealthMap team at Boston Children’s Hospital, COVID Near You, offers one way. Taking a moment to share your health status on ... Read More
A nimbler way to track alcohol use: mining Twitter and Google searches
Large, survey-based studies are a slow, expensive way to collect rigorous public health data. New research, focusing on alcohol use, shows that mining Twitter and online searches could enable public health professionals to get immediate, localized insights, spot emerging trends, and even measure the effects of interventions. “Online user-generated data are fluid and nimble — ... Read More
Natural language processing captures new insights on patient safety
Safety monitoring at Boston Children’s Hospital is getting even more thorough, thanks to natural language processing systems. Aided by machine-learning algorithms, these systems are capturing problems that clinicians didn’t explicitly flag through a safety reporting system, but documented in their notes. The net result is further opportunities to improve care. Natural language processing, or NLP, ... Read More
CHIP-ing away at health and medicine for 25 years: A look back
In 1994, when CHIP was formed, the dotcom boom was just dawning. iPhones and social media (except for the earliest versions) were more than a decade away. Bill Clinton was president. Isaac Kohane, MD, PhD, had just completed a fellowship in endocrinology at Boston Children’s Hospital under the mentorship of Joseph Majzoub, MD. He wanted ... Read More
After GWAS studies, how to narrow the search for genes?
Genome-wide association studies (GWAS) look at large populations to find genes that contribute to common, multi-gene traits like height or obesity. These comprehensive investigations frequently turn up large numbers of tiny genetic variations that show up more often in people who are tall, obese, etc. But this association doesn’t mean the variant actually helps cause ... Read More