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Patients come to a hospital nearly 36 million times each year in the US, and antibiotics are often part of the picture: One large study showed that clinicians prescribed them […]

If Philadelphia’s masking policy aims to prevent spread of Covid-19, emphasizing hospitalization numbers, a lagging indicator, over case numbers isn’t wise, comments Michael Levy, PhD. “It’s like instead of using […]

At the start of the pandemic, professionals working in health systems across the US realized that if a sizable portion of the many people infected with SARS-CoV-2 went to hospitals, […]

Amid the omicron surge, more patients are coming into the hospital for other reasons but testing positive for Covid-19 once they arrive. M. Kit Delgado, MD, MS, says that many […]

A diagnosis of ankylosing spondylitis finally explained Christi Taylor-Gentry’s throbbing joint pain. But as recently as 2006, when Alexis Ogdie-Beatty, MD, MSCE, became a doctor, she was taught that the […]

In addition to making events such as catastrophic flooding more frequent, climate change will negatively affect human health in many other ways. Prior research has demonstrated, for instance, that high […]

Epidemiology PhD candidate Katherine Strelau reached a new understanding when she tested positive for Covid-19: We have entered a new era of the pandemic, she wrote in an opinion piece. […]

“We may have underestimated our ability to pivot and change rapidly,” Peter Merkel, M D, MPH, comments about the many ways Covid-19 has reshaped the way we conduct clinical trials ” […]

“Pregnant women CAN drink coffee – it could even slash risk of disease for mum and baby,” proclaimed a headline in the English paper The Sun about a recent study […]

Hospitals in Philly are facing a bad blood shortage. During a pandemic, people still get into accidents and get cancer that requires transfusions, says Meenakshi Bewtra, MD, PhD, MPH.  Read […]

Why haven’t medical schools achieved real diversity? Reason #1: We must shift away from an applicant-deficit lens and recognize that diversity failures result from deficiencies in our educational and (supposedly) […]

Given rising rates of obesity in the U.S. and the many associated health problems, researchers have tested various strategies for weight loss. Both financial incentives and environmental changes — such […]

The experience of a Covid-19 breakthrough infection can range “from being asymptomatic to feeling pretty lousy, but typically it’s a shorter course than what we’re seeing for COVID without the […]

Measuring blood pressure is hard, and getting it right is critical. Can we do it with a smartwatch? That technology is “not ready for primetime yet,” says Jordana Cohen, MD, […]

To slow spread of the Covid-19 delta variant, Philadelphia needs an even greater, on-the-ground push for more vaccination, comments Michael Levy, PhD: “This thing is just about momentum.” Read the […]

Michael Z. Levy, PhD, warned that the looming return of evictions comes at a time when COVID-19 vaccination rates in the U.S. have plateaued and while the highly transmissible Delta […]

Can a music festival be safe during the Covid-19 pandemic? It’s not so much about attendees’ personal risk, comments Michael Levy, PhD. It’s about what happens when they bring the […]

Although mammography reduces breast cancer mortality by 15 to 20 percent, the diagnosis in many cases — approximately 15 percent of all breast cancers — occurs after a patient has […]

While many studies have looked at how to limit patients to a short course of opioids, few have examined the other side of the issue: Are there some patients for […]

M. Kit Delgado, MD, MS, commented on evidence-based tips to help teens reduce distraction when driving. Read the article in the Wall Street Journal

Michael Z. Levy, PhD, commented on the potential public health consequences of a federal judge’s ruling (later staid, temporarily, by the US Justice Deptl) to end the CDC’s national eviction […]

The CDC’s order prohibiting evictions in fall ” winter 2020 likely prevented thousands of COVID-19 infections per million metropolitan residents, showed a study co-led by Michael Z. Levy, PhD. Dr. […]

It will be hard to say when the COVID-19 pandemic is “over” in the United States, says Michael Z. Levy, PhD. “These things don’t necessarily end cleanly,” he said in […]

“When you have the whole world working on something at the same time “the evidence evolves fast,” Meghan Brooks Lane-Fall, MD, MSHP, FCCM, commented about COVID-19 care. “Every time I […]

The parallels between AIDS and Covid-19 are striking, comments Robert Gross, MD, MSCE. Both are spread asymptomatically, and shaming over whether one does or doesn’t wear a mask is not […]

Typically underserved groups are underrepresented in therapeutic clinical trials” so the findings may be less applicable for them. Sean Hennessy, PharmD, PhD, describes how experimental treatment has benefited his wife […]

Across the United States, black Americans are dying from COVID-19 at disproportionately higher rates than their white counterparts. If the data from other large cities hold true in Philadelphia ” […]

We believe that as many as one million Americans will need the support of ventilators ” five times the number we have, writes critical care physician Meghan Brooks Lane-Fall, MD, […]