Varicella, known as chickenpox, is caused by the varicella zoster virus (VZV), with an estimated 84 million cases annually. It primarily affects children, for most of whom it is a self-limiting ...

KEY POINTS A 77-year-old man presented to the emergency department with a 4-day history of progressive weakness resulting in recurrent sudden falls at home. He also described fever and cough, ...

If you want a great Android tablet, you should be shopping for Samsung. My team and I review dozens of tablets every year, and I think Samsung reliably makes some of the best Android slates on the ...

Tabs are put to sleep after 1 hour of inactivity by default. Can I change the amount of time before a tab goes to sleep? Yes, you can change the time when a tab goes to sleep in the settings menu from ...