How to get a US citizenship test in your local Walgreens

I am a Canadian citizen and the last time I was to the United States was about 2 years ago.When I went to the airport, I thought to myself that I must have been at a job interview for a foreign company.I had no idea that I would be getting a US passport test for this reason.As I walked into the store, I was greeted by a woman in a white lab coat who told me that I needed to show my passport for a...

Which vaccine is the most effective for HIV?

WASHINGTON (AP) - The latest round of a federal vaccine trial is showing the efficacy of a coronavirus vaccine more than doubling the effectiveness of the vaccine in preventing a new infection.The new results, announced Friday by the Centers for Disease Control and Prevention, are likely to raise questions about whether the new vaccine will be able to keep up with the rapid rate of new...