Just when we thought we might be seeing the light at the end of the tunnel for the COVID-19 pandemic, a new Omicron variant was discovered in Africa. Although many countries shut down travel from Africa, it’s probably too late — it probably was being spread before the Omicron variant was found.
Like when the Delta variant was first observed, there was a lot of confusion about how serious it was going to be and whether vaccines would be effective. It caused a surge in cases and deaths worldwide over the summer.
Although it’s very early, I think there is enough information to, at a minimum, understand what may be upcoming. Of course, as with everything about this pandemic, stay tuned because what we know today may be superseded by what we discover tomorrow.Continue reading “Omicron variant of COVID — some initial facts about vaccines”