Like last years flu vaccines, the current covid vaccines are targeting last years version of the virus, since then the virus has evolved to escape the vaccine[0

Like last years flu vaccines, the current covid vaccines are targeting last years version of the virus, since then the virus has evolved to escape the vaccine[0]. 100% uptake of the current vaccine won't eliminate the virus. [0]https://pubmed.ncbi.nlm.nih.gov/34593004/ https://pubmed.ncbi.nlm.nih.gov/34593004/