The definition changes as doctors test and move more of them into the mainstream. The CDC says the presence of severity of symptoms can be affected by vaccination, history of prior infection, and age and other health conditions. In early 2023, a new Omicron subvariant called XBB.1.5, the most transmissible […]
intelligence
In January, two studies suggested the updated vaccine has continued to be effective against emerging Omicron strains. Were also circulating, in addition to the strains the booster was designed to target. Advances in sequencing technology have the potential to effect a step change in our approach to medical genetic research […]