Los Angeles (tca/dpa) — Even as the highly contagious Omicron subvariant BA.2 is increasingly dominating around the world, an even more potentially contagious subvariant, XE, has attracted the attention of global scientists. Early estimates as noted by the World Health Organization say XE may be 10% more transmissible than BA.2, but it’s too soon to say whether XE will become the next prolific Omicron subvariant that will become another household name. The British government has also noted that data showing XE’s growth rate advantage over BA.2 have not remained consistent, so more data will be…