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Coronavirus

Private companies must require vaccines for workers. It's the only way to get past COVID

Private companies must require vaccines for workers. It's the only way to get past COVID

PIK Professor Ezekiel Emanuel and research coordinators Matthew Guido and Amaya Diana wrote an opinion piece calling for vaccine mandates in the private sector. “The mandates are ethical, providing huge benefits that outweigh risks, and higher immunization rates maximize the vaccine’s benefits in the workplace and community,” they wrote.

Your vaccinated immune system is ready for breakthroughs

Your vaccinated immune system is ready for breakthroughs

Laura Su of the Perelman School of Medicine explained why breakthrough COVID-19 infections occur in vaccinated people. “People tend to think of this as yes or no—if I got vaccinated, I should not get any symptoms; I should be completely protected,” she said. “But there’s way more nuance than that.”

COVID plus overdose deaths drove down life expectancy in 2020

COVID plus overdose deaths drove down life expectancy in 2020

Irma Elo of the School of Arts & Sciences said the decline in life expectancy among Black and Latinx Americans reflects unequal access to health care and class privilege. "The people who have disproportionately suffered from this pandemic were the same people who were put in positions where they were more likely to be exposed because of their employment," she said.

Conservative media diets tied to distrust in health officials

Conservative media diets tied to distrust in health officials

Kathleen Hall Jamieson of the Annenberg Public Policy Center spoke about the politicization of public health information on COVID-19 in the U.S. "When you begin to reduce trust in experts and agencies telling you that vaccines are safe, you're creating all kinds of susceptibilities that can be exploited for partisan gain," she said.

Community concerns about the COVID-19 vaccine tracked by Twitter
Six maps of the US highlighting Twitter keywords reflected in a word map.

COVID-19 Vaccine Topics Vary Across Eight ACP Communities. Adapted from Guntuku et al., Vaccine, 2021. (Image: Penn LDI)

Community concerns about the COVID-19 vaccine tracked by Twitter

A study of vaccine-related Twitter posts reveals significant differences in concerns people have when broken down by age, race, population density, and religious beliefs.

From Penn LDI

A COVID vaccine for kids
Adult wearing mask adjusts the mask of a young child

A COVID vaccine for kids

Jeff Gerber, who is heading the clinical trial of the Moderna vaccine in kids under 12 at CHOP, speaks with Penn Today about the trial and why getting children vaccinated is so essential.

Katherine Unger Baillie

The long view on COVID-19 vaccine safety and efficacy
covid-19 virus

A creative rendition of SARS-CoV-2 virus particles, not to scale. As of mid-July, the virus has sickened more than 186 million people worldwide and more than 4 million people have died from it, according to the World Health Organization. Globally, more than 3.3 billion vaccine doses have been administered. (Homepage image: NIAID)

The long view on COVID-19 vaccine safety and efficacy

Penn researchers weigh in on the regulatory and scientific efforts to track COVID-19 vaccines.

Katherine Unger Baillie, Michele W. Berger