Covid-19 variant XEC may spread more easily than previous variants
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A new covid-19 variant known as XEC is currently spreading worldwide, particularly in Europe. Initial evidence suggests that it might be more transmissible than earlier variants, but health professionals reassure that existing vaccines are effective against it. Here is what we have gathered about XEC so far.
Understanding the XEC Variant
XEC results from the fusion of two other SARS-CoV-2 variants, KP.3.3, and KS.1.1. Originating from the same lineage as omicron, XEC shares similar characteristics such as enhanced transmissibility and milder symptoms.
Discovery and Prevalence
XEC first emerged in August from covid-19 samples collected in Berlin. With over 600 reported cases across 27 countries, predominantly in Europe, XEC constitutes a growing percentage of sequenced samples. Detected in countries like the UK, Germany, and the US, XEC is steadily gaining presence globally.
Effects and Vaccine Efficacy
Symptoms caused by XEC mirror those of other covid-19 variants, and current vaccines are anticipated to provide protection against it. While uncertainties remain about its level of transmissibility, experts recommend vigilance and adherence to preventive measures.
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