Universities have seen widespread COVID-19 outbreaks this fall. Now students are preparing to travel for the holiday, and public health officials are worried.
Most genes in the human body can be disrupted by man-made chemicals.
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A new study is the first to identify sex differences in inflammation and immune cell activation in response to SARS-CoV-2 infection, which causes COVID-19.
States have tried shutting down bars and limiting restaurants to outdoor seating to slow the coronavirus’s spread.
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States have been experimenting with more targeted approaches to slow the coronavirus’s spread. Two strategies stand out.
Former New Jersey Gov. Chris Christie, hugging another guest, along with Kellyanne Conway (left) and Notre Dame University President Rev. John Jenkins (right) tested positive for COVID-19.
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The outdoors is less risky than an enclosed room, but it isn’t a COVID-19-free zone. Here’s what you need to know.
COVID-19 restrictions like physical distancing and cashless payment are making life more difficult for those already vulnerable.
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Experiments in college classrooms show how tiny respiratory droplets known as aerosols can spread, even with good ventilation. The risk isn’t the same in every seat.
Child mortality rates in the country are high.
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Health surveillance assistants provide services in village clinics, mainly by assessing signs and symptoms in sick children. An electronic community case management app could make their job easier.
How will vaccines be equitably distributed?
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Nicole Hassoun, Binghamton University, State University of New York
The Trump administration wants to go it alone when it comes to vaccine development and distribution. What does this mean for the U.S. and the world?
Wildfire smoke turned the San Francisco sky orange in the middle of the day in early September.
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Antibodies are great for neutralizing viruses. But they are big and bulky. Antibody engineers are now creating smaller synthetic antibody-like molecules that may be better for fighting COVID-19.
US President Donald Trump speaks at the 47th March For Life rally on the National Mall, January 24, 2019 in Washington, DC.
A pediatrician answers parents’ questions about catching up on missed childhood vaccinations and why that’s so important.
The airline industry has been cancelling routes because of the traffic drop-off during the pandemic. That has an impact on organ transplants.
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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.
The microbes in the mother’s gut can alter the number of neurons in the baby’s brain and the connections they make.
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Helen Vuong, University of California, Los Angeles
Microbes in the gut aren’t just important for digesting your food. In pregnant women, these gut microbes are producing chemicals that are essential for proper brain development of the fetus.
When a person sneezes, tiny droplets, or aerosols, can linger in the air.
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Scientists explain what you need to know about the COVID-19 risks in the air, from how aerosols form to how to keep kids safe on a school bus.
Lagos only gets about 10 percent of its electricity needs, leaving its 20 million inhabitants to their own devices.
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