ButdatainrecentweeksonnewvariantsfromSouthAfricaandBrazilhasundercutthatoptimism, withmanynowbelievingthatSARSCOVtwowillnotonlyremainasanendemicviruscontinuingtocirculateincommunitiesbutwilllikelycause a significantburdenofillnessanddeathforyearstocome.
AmongthosechangingtheirassumptionsisProfessorChrisMurray, a UniversityofWashingtondiseaseexpertwhoseprojectionsoncovid 19 infectionsanddeathsarecloselyfollowedworldwide.
これらの仮定を変更するものの中には、ワシントン大学の病気の専門家であるクリス・マレー教授がいます。
MurraytoldReutershequotecouldn't sleepafterseeingdatafrom a recentvaccinetrialinSouthAfricathatnotonlyshowedthat a rapidlyspreadingcoronavirusvariantcoulddampentheeffective a vaccine, butthatitcouldalsoevadenaturalimmunityinpeoplewhohadbeenpreviouslyinfected.