All Sauce from Weekly Sauce:

White-tailed deer can shed and transmit the COVID-19 virus for up to five days after they’re infected, according to a study that also identified where the virus develops and replicates in deer. Five days is “a relatively short window of time in which the infected animals are shedding and are able to transmit the virus,”…  read on >  read on >

If you’re pregnant and questioning whether you need to be vaccinated against COVID-19, new research might sway your decision. For mothers-to-be, the coronavirus appears to double the risk of serious pregnancy complications like preterm birth, according to a new California study. “These findings add to the growing evidence that having COVID-19 during pregnancy raises risks…  read on >  read on >

Knowing the signs of brain injury and when to seek emergency care could save a life, an expert says. “The brain is the body’s command center,” said Dr. Gillian Schmitz, president of the American College of Emergency Physicians. “One of the smartest ways to protect it is to be able to spot the signs of…  read on >  read on >

Climate change is prompting longer pollen seasons and higher pollen counts, which spells trouble for people with seasonal allergies, allergists warn. “Allergy seasons have been changing in North America and across the globe, and we see greater changes the further you get from the equator,” explained Dr. Kara Wada, an allergist immunologist at Ohio State’s…  read on >  read on >

U.S. airline companies want an end to mask and COVID testing rules for air travel — and many top infectious disease and public health experts agree with them. The chief executives of the country’s largest airlines asked President Joe Biden in a letter this week to let federal mask mandates at airports and on planes…  read on >  read on >

The U.S. Food and Drug Administration authorized several tobacco-flavored vaping products made by the company Logic on Thursday, and added that it would soon announce whether other big-name brands can continue to sell their products in this country. The agency said it has acted on approximately 99% of the nearly 6.7 million e-cigarette products submitted…  read on >  read on >