As colder weather sets in, public health experts are keeping a close eye on COVID-19 variants that could spell doom and gloom this winter, just like omicron did last year. Yet these nascent variants that are rapidly spreading abroad have an evil twist that omicron lacked: an ability to evade the drugs that humans have developed to fight the SARS-CoV-2 virus.
The two subvariants of particular concern are known as BQ.1 and BQ.1.1, both off-shoots of the omicron variant BA.5 (but with several key changes.) Indeed, they seem able to evade many of the tools we have to defend against it, which could trigger a wave of hospitalizations, disabling victims with long COVID or death.
