Omicron

As cases of the Omicron variant spread across the globe, scientists are racing to understand the virus and how it spreads. Characterizing it and gauging the risks it poses are at the top of the list during this new wave of pandemic. New studies released this month have given some clues about the effectiveness of the vaccines against the new variant, but much remains uncertain and more research is needed. The omicron variant contains over 30 mutations to the virus’ spike proteins, which layer the outside of the virus and are the prime targets of vaccines and treatments. It’s possible that the mutations help the variant spread more easily and the World Health Organization said in an update Tuesday that the omicron variant is spreading faster than any previously detected strain of the coronavirus. The big question is, does the omicron variant cause more severe illness or symptoms? No one is 100% certain which is which, but as of right now, it’s too early to tell. A recent Columbia University study says the omicron variant of COVID-19 is “markedly resistant” to existing vaccines, antibody treatments, and even booster shots may provide only modest protection against infection. No one knows the effects the variant may have over time, but the general census is that everyone should stay safe and cautious at this moment.