GENEVA, Switzerland (AFP) — While PCR tests can detect infection with Omicron, studies are looking to whether the Covid-19 variant of concern has any impact on other test types, the WHO said Sunday. “The widely-used PCR tests continue to detect infection, including infection with Omicron, as we have seen with other variants,” the World Health Organization said in an update on what is known so far about the new variant. “Studies are ongoing to determine […]