What do COVID symptoms look like this year?

(WGN Radio) – With every new season comes a new variant of COVID – or so it seems.
Over the past several weeks, KP.3.1.1, which is one of the FLiRT subvariants of the virus, has become more common. It now makes up a majority of COVID-19 cases, the Centers for Disease Control and Prevention estimates.
Have the changing variants brought changing symptoms associated with COVID-19? The fundamentals haven't changed, experts say, as the virus still causes respiratory illness. However,