Omicron is the unwelcome get together visitor at everyone’s vacation gatherings this yr. Experts are continue to making an attempt to find out about the new Covid variant — such as how transmissible it is, how effectively latest vaccines work towards it and where its greatest hotspots are. Several of those people responses will never be regarded for at least a pair weeks, just in time for Christmas. With no these answers, you might need to check with yourself a tricky concern: Is it risk-free to show up at a holiday bash? If all people at your get together is vaccinated If you are vaccinated and accumulating with other vaccinated…