Tonsils are gland-like structures located at the back of your throat. They consist of tissue and aid the body's immune system ...

Generally, white spots on tonsils are not dangerous and will go away after you get treated. Imagine waking up with a sore throat. Maybe it hurts to swallow, or maybe your throat feels a little "off." ...

However, disease experts told Insider this week that it seems wise to swab both your nose and throat to increase the odds of detecting COVID-19. The following diagram offers a step-by-step guide ...