As part of its enforcement activities, the Food and Drug Administration sends warning letters to entities under its jurisdiction. Some letters are not posted for public view until weeks or months after they are sent. Business owners have 15 days to respond to FDA warning letters. Warning letters often are

Stanford researchers have recently restored sight in blind patients with a retinal microchip, identified what drives age-related memory loss and developed a vaccine that protects against some respiratory threats.

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Stanford Medicine researchers developed a nasal spray vaccine that protected mice against viruses, bacteria and allergens for months — a step toward a “universal vaccine” for humans.

The post Researchers develop nasal “universal vaccine” that shields mice from viruses, bacteria and allergens appeared first on The Stanford Daily.