https://www.yahoo.com/news/wave-covid-19-coming-heres-143552413.html A New Wave of Covid-19 Is Coming. Here's How to Prepare. The next wave of Covid-19 is coming, and in some parts of the United States, it’s already here. Are you ready? The culprit this time is BA.2, a subvariant of the highly infectious Omicron variant. Nobody knows for sure how much havoc it will cause, but BA.2 has already led to a surge of cases in Europe and is now the dominant version of the coronavirus in the United States and around the world. - - - - - - - - - - - - - - - - - - - - Actually the best way to prepare for this covid virus, or any virus such as colds and flu, is taking preventative measures so you don't catch it in the first place. There will be a new article posted on this forum sometime in the near future regarding these preventative measures, in which no vaccine is necessary.