Like an uninvited houseguest, the Coronavirus has stuck around for far too long. But although we're turning the corner in the fight against it, it's going to be a long fight - and one full of questions...many of which get asked a lot. How do vaccines work? What's all this about a new strain of Covid? When can we finally stop self-isolating? And what's going on with those stimulus checks? Great questions, all! And this is the right place to find answers.

Post all your Covid-19 related questions as a top level reply to this monthly post (and see you next month if the pandemic is still big news...).

Top level comments are still subject to the normal NoStupidQuestions rules:

• We get a lot of repeats - please search here before you ask your question. You can also search earlier megathreads!
• Be polite and civil to each other - which includes not discriminating against any group of people or using slurs of any kind. This is an important topic that hits home to a lot of us, but we're stronger when we work together instead of fighting.
• Worried you have the virus or how to treat it? All medical advice questions will be removed. If you have a question about your personal health, please ask on /r/AskDocs...or talk to your doctor!
• Top level comments must be genuine questions, not disguised rants or loaded questions.
• Keep your questions tasteful and legal.

Want more Covid info? Check out /r/Coronavirus (or /r/CanadaCoronavirus for our Canadian readers!).