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Johns Hopkins University is a world-class university in Baltimore, Maryland. Its goal is to educate its students and cultivate their capacity for life-long learning, to foster independent and original research, and to bring the benefits of discovery to the world.

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Displaying 1 - 20 of 108 articles

The concern is about more than one shot vs. two. Michael Ciaglo/Getty Images

Backlash against Johnson & Johnson’s COVID-19 vaccine is real and risky – here’s how to make its rollout a success

Religious opposition over a link to abortions performed decades ago and misunderstandings about effectiveness could lead to a nightmare of angry patients and wasted vaccine.
In some states, getting a COIVD-19 vaccination appointment has felt like winning the lottery. Irfan Khan/Los Angeles Times via Getty Images

How to really fix COVID-19 vaccine appointment scheduling

Websites that crash. Appointments that fill up within seconds. Scheduling your COVID-19 vaccine shouldn't be this hard. A few states have found a better way.
Military units like the 780th Military Intelligence Brigade shown here are just one component of U.S. national cyber defense. Fort George G. Meade Public Affairs Office/Flickr

The SolarWinds hack was all but inevitable – why national cyber defense is a ‘wicked’ problem and what can be done about it

Fragmented authority for national cyber defense and global supply chains for building software stack the deck against US cybersecurity.
Shutterstock / Komsan Loonprom

Rayos X e inteligencia artificial para evitar falsos negativos en el diagnóstico de la covid-19

La PCR tiene un importante talón de Aquiles: los falsos negativos. Esto se minimiza incorporando al diagnóstico de COVID-19 una radiografía de tórax. Para que eso no implique el colapso del sistema de salud, ingenieros han recurrido a la inteligencia artificial.
A health system in Virginia stopped using the federal website after only a few days, complaining that it was slow and crashed. Michael S. Williamson/The Washington Post via Getty Images

The US government’s $44 million vaccine rollout website was a predictable mess – here’s how to fix the broken process behind it

The website has triggered random appointment cancellations and unreliable sign-ups. Only one contractor was deemed qualified to build it – and it wasn't a major tech company. We've seen this before.
Women who work outside the home in Papua New Guinea often continue shouldering the same domestic and child care responsibilities as before. Rachel Gilbert and Gracie Rosenbach, IFPRI

Feeling relatively poor increases support for women in the workplace – but men still don’t want them making household decisions

A new study explores how feelings of relative poverty can negatively affect gender dynamics among households.
By mid-January, only about a quarter of the COVID-19 vaccines distributed for U.S. nursing homes through the federal program had reached people’s arms. Paul Bersebach/MediaNews Group/Orange County Register via Getty Images

The simple reason West Virginia leads the nation in vaccinating nursing home residents

West Virginia's success holds some important lessons for other states and the rest of the COVID-19 vaccine rollout.
Efficient shipping and storage could prevent a lot of wasted vaccines. AP Photo/Morry Gash, Pool

What vaccine distribution planners can learn from Amazon and Walmart

COVID-19 vaccines have very specific storage requirements that make shipping a difficult task. Two ideas – fulfillment centers and cross-docking – could help overcome some distribution challenges.
Tony Potts, a 69-year-old retiree, removes his face mask for a temperature check just before receiving his first injection in a phase 3 COVID-19 vaccine clinical trial sponsored by Moderna. Potts is one of 30,000 participants in the Moderna trial. Paul Hennessy/NurPhoto via Getty ImageS

What are emergency use authorizations, and do they guarantee that a vaccine or drug is safe?

The vaccines that will first be used to prevent the spread of COVID-19 will have gone through a special approval process with the FDA. but just what is this expedited process?
The airline industry has been cancelling routes because of the traffic drop-off during the pandemic. That has an impact on organ transplants. Michael Ciaglo/Getty Images

How the airline industry recovers from COVID-19 could determine who gets organ transplants

As policymakers weigh financial aid for the airline industry, they have an opportunity to help make the US organ transplantation system more equitable at the same time.
Students and parents at California’s Hollywood High School go through temperature checks before picking up laptops for online learning. Rodin Eckenroth/Getty Images

Kids are bigger coronavirus spreaders than many doctors realized – here’s how schools can lower the risk

Checking for symptoms is just the beginning. Here are 10 ways schools can help keep children, families and faculty safe.
High school students wear face masks as they wash their hands on August 3, the first day of partial resumption of classes in Lagos, Nigeria, since the COVID-19 lockdown. Olukayode Jaiyeola/NurPhoto via Getty Images

Getting to grips with the COVID-19 outbreak in Nigeria

Nigeria's management of the COVID-19 outbreak, and other future outbreaks, will require improved diagnostic capacity, effective testing and tracing, and massive investment in health infrastructure.

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