āĻāĻŽāĻŋāĻā§āĻ°āĻ¨ (Omicron) āĻāĻŦāĻ āĻĄā§āĻ˛ā§āĻāĻž (Delta) āĻā§āĻ°āĻŋā§ā§āĻ¨ā§āĻā§āĻ° āĻĻā§āĻŦā§āĻ¤ āĻĒā§āĻ°āĻāĻžāĻŦā§ āĻŦāĻŋāĻļā§āĻŦāĻā§āĻĄāĻŧā§ āĻ¸ā§āĻŦāĻžāĻ¸ā§āĻĨā§āĻ¯ āĻŦā§āĻ¯āĻŦāĻ¸ā§āĻĨāĻž āĻĒā§āĻ°ā§āĻĒā§āĻ°āĻŋ āĻā§āĻā§ āĻĒāĻĄāĻŧāĻ¤ā§ āĻĒāĻžāĻ°ā§ āĻŦāĻ˛ā§, āĻ¸āĻ¤āĻ°ā§āĻ āĻāĻ°āĻ˛ āĻŦāĻŋāĻļā§āĻŦ āĻ¸ā§āĻŦāĻžāĻ¸ā§āĻĨā§āĻ¯ āĻ¸āĻāĻ¸ā§āĻĨāĻž (WHO)āĨ¤ āĻšā§ āĻĒā§āĻ°āĻ§āĻžāĻ¨ āĻā§āĻĄā§āĻ°ā§āĻ¸ āĻāĻ§āĻžāĻ¨āĻŽ āĻā§āĻŦā§āĻ°ā§āĻāĻ¸āĻžāĻ¸ (Tedros Adhanom Ghebreyesus) āĻāĻžāĻ¨āĻŋā§ā§āĻā§āĻ¨ āĻāĻ° āĻ¤āĻ°āĻā§āĻ āĻ¨ā§, āĻāĻŦāĻžāĻ° āĻ¸ā§āĻ¨āĻžāĻŽāĻŋ āĻāĻ¸āĻā§āĨ¤