Fully vaccinated Americans may be able to visit Canada by mid-August, and fully vaccinated travelers from all countries may be able to visit by early September, Prime Minister Justin Trudeau said Thursday. In response to the COVID-19 pandemic, Canada closed its land border with the United States in March 2020 and later restricted entry to… read on > read on >
Extreme heat strikes poor and minority neighborhoods in U.S. cities harder than those that are wealthier and mainly white, a new study finds. “The distribution of excess urban heat varies within cities, and as a result, communities do not share a city’s extreme heat burden equally,” said study co-author Jennifer Burney. She’s chair of global… read on > read on >
Some people severely ill with COVID-19 may struggle to regain lost weight for months afterward, a new study shows. While COVID-19 is primarily a respiratory illness, it’s become clear that the infection can wreak havoc on the body in many ways. Gastrointestinal (GI) symptoms — like nausea, diarrhea and even bleeding in the digestive tract… read on > read on >
Climate change could put billions more people at risk for deadly mosquito-borne diseases such as malaria and dengue, researchers said. They see the danger zone expanding within the United States, Europe and Asia. If temperatures rise by about 3.7 degrees Celsius by the year 2100 compared to pre-industrial levels, 4.7 billion more people globally may… read on > read on >
Climate change has already become deadly enough to cause 5 million extra deaths worldwide each year, researchers report. “This is the first study to get a global overview of mortality due to non-optimal temperature conditions between 2000 and 2019, the hottest period since the pre-industrial era,” said study co-leader Yuming Guo, a professor at Monash… read on > read on >
Sunscreen isn’t just for pool gatherings and beach outings: Using sunscreen every day could reduce your risk of skin cancer, experts say. Daily use of at least an SPF 15 sunscreen can lower your risk of melanoma — the deadliest type of skin cancer — by 50%, according to the Skin Cancer Foundation. If you… read on > read on >
On sizzling hot summer days, it’s important to guard against heat exhaustion and heat stroke, an expert says. “Heat stroke occurs when the core temperature of the body reaches 104 degrees Fahrenheit and changes in our central nervous system take place, such as disorientation, confusion, behavioral or emotional changes or altered mental status,” said Isabel… read on > read on >
Could trees be the key to a cool summer in the city? Yes, claims new research that calculated just how much greenery can bring temperatures down. “We’ve long known that the shade of trees and buildings can provide cooling,” said study co-author Jean-Michel Guldmann. He is a professor emeritus of city and regional planning at… read on > read on >
Hawaii will drop COVID-19 testing and quarantine rules for fully vaccinated travelers from the U.S. mainland in two weeks, Gov. David Ige announced Thursday. When the restrictions are lifted on July 8, visitors using the quarantine exemption will have to upload their vaccination cards to a state website and bring a hard copy of their… read on > read on >
As the use of e-scooters has risen with the introduction of urban rideshare programs, so have serious injuries associated with their use, a new study finds. Neck and head injuries are especially common. “Since e-scooters became a popular form of transportation in major cities, the number of injuries jumped significantly because they’ve become more available… read on > read on >
