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Coronavirus

A city’s problematic vaccine rollout raises larger questions

A city’s problematic vaccine rollout raises larger questions

Julia Lynch of the School of Arts & Sciences weighed in on a controversy in Philadelphia, where city officials had to terminate a relationship with a startup that tried to monetize personal data from the mass vaccination site they were tasked with operating. “I think there is a place in our health system for our innovative partners,” said Lynch. “But maybe this isn’t the time to be experimenting with disruptors. Maybe this is the time we should be turning to a health service delivery infrastructure that operates like a well-oiled machine.”

The outlook for science under the Biden-Harris administration
International leaders celebrate the Paris Climate Accord

President Biden made good on his promise to rejoin the Paris Climate Accord on his first day in office. The agreement was originally adopted at the United Nations Climate Change Conference in 2015. (Image: UNclimatechange)

The outlook for science under the Biden-Harris administration

Penn Today spoke with experts in various areas of science and environmental policy about what they anticipate will shift now that President Biden has assumed the nation’s leadership.

Katherine Unger Baillie

Current, deadly U.S. coronavirus surge has peaked, researchers say

Current, deadly U.S. coronavirus surge has peaked, researchers say

David Rubin of the Perelman School of Medicine and Children’s Hospital of Philadelphia said that while there’s been a decline in COVID-19 transmission rates in most parts of the country, it will take many weeks or months for the number of people getting sick and dying to fall. "It's going to take a while. There's going to be a long tail, unfortunately," he said.

Some COVID-19 mutations may dampen vaccine effectiveness

Some COVID-19 mutations may dampen vaccine effectiveness

E. John Wherry and Drew Weissman of the Perelman School of Medicine spoke about how new variants of the novel coronavirus might respond to the existing COVID-19 vaccines. “We don’t want people thinking that the current vaccine is already outdated. That’s absolutely not true,” said Wherry. However, he warned, the mutations “do in fact reduce how well our immune response is recognizing the virus.”

Underselling the vaccine

Underselling the vaccine

Aaron Richterman of the Perelman School of Medicine said overemphasizing the COVID-19 vaccine’s imperfections and unknowns may do more harm than good. “Not being completely open because you want to achieve some sort of behavioral public health goal—people will see through that eventually,” he said.

The backlog in mammograms during the COVID-19 pandemic
Picture of many days listed on a wall calendar

The backlog in mammograms during the COVID-19 pandemic

The backlog of diagnostic mammograms is not expected to return to regular operations for nearly six months at best, and a lack of early detection will have health implications on cancer management for years to come.

From Penn LDI

One step closer to an at-home, rapid COVID-19 test
A hand in a black rubber gloves holding a cell phone with a sensor attached. A dropper is touching the sensor.

Created in the lab of César de la Fuente, this miniaturized, portable version of rapid COVID-19 test, which is compatible with smart devices, can detect SARS-CoV-2 within four minutes with nearly 100% accuracy. (Image: Courtesy of César de la Fuente)

One step closer to an at-home, rapid COVID-19 test

The lab of César de la Fuente is working on a paper-based biosensor that could provide results in minutes. Clinical trials began Jan. 5.

Michele W. Berger