As the new coronavirus vaccine rollout gathers speed, elevators will likely become a flash point for businesses hoping to reopen offices while sticking to social distancing. And a new computer simulation suggests that the usual “first-come, first-served” elevator routine is neither safe nor practical. “Now that vaccines are within reach, many buildings are slated for…  read on >  read on >

Scientists may have discovered why cold sores caused by herpes simplex virus (HSV) are triggered by stress, illness and sunburn. The finding could lead to new ways to prevent recurring cold sores and herpes-related eye disease, U.S. and British researchers say. More than half of Americans are infected with herpes simplex virus. It is spread…  read on >  read on >

When New York City was the epicenter of the coronavirus pandemic last spring in the United States, nearby Mount Sinai South Nassau hospital was treating more than 400 COVID-19 patients at one time, remembers Dr. Aaron Glatt. Infectious disease experts had warned for years about the potential for another pandemic, yet the scale of this…  read on >  read on >

A massive winter storm that has crippled much of the United States has also brought much of the country’s coronavirus vaccination campaign to a halt. Clinics have closed and vaccine shipments have been stalled as snow, ice and frigid temperatures have grounded planes and made major roadways impassable, The New York Times reported. The cancellations…  read on >  read on >

The toll of America’s obesity epidemic is showing up in younger women, as a new study shows that deaths from heart disease in this unlikely group have increased in the past decade. The likely culprits along with obesity? Type 2 diabetes, along with diseases of pregnancy, such as preeclampsia and preterm delivery, researchers said. “Cardiovascular…  read on >  read on >