Continued mutations creating new variants. BP will need to look at other treatment options, and soon! Vaccines cannot keep up with mutations. Big possibilities ahead for small molecule compounds like Brilacidin. https://www.marketwatch.com/story/new-omicron-variant-worries-experts-as-it-spreads-in-india-and-moderna-says-new-booster-offers-better-protection-against-ba-4-and-ba-5-11657549051?mod=mw_more_headlines