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In an precipitous switch , the Centers for Disease Control and Prevention ( CDC ) changed its COVID-19 examination direction to say that being exposed to a person with the disease does n’t necessarily warrant a trial if you ’re not in a high - risk of exposure grouping or register any symptoms .
But public health officials are criticizing this sudden change , which a Union wellness officialtold CNNwas a final result of pressing from upper ranks of the Trump administration . President Donald Trump has previously said that less COVID-19 testing would contribute to fewer casing , but Department of Health and Human Services Assistant Secretary Adm. and Dr. Brett Giroir told CNN that the point of the new counselling was n’t to do " less " testing , but more " appropriate " examination .
Previously , the CDC website recommended that all close contact lens of people infected with SARS - CoV-2 , the computer virus that causes COVID-19 , get tested . " Because of the potential for asymptomatic and pre - symptomatic transmission , it is important that liaison of individuals with SARS - CoV-2 infection be quickly identify and tested,“the guidance read .
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Now , theCDC guidancesays that if you ’ve been within 6 foot ( 1.8 measure ) of a COVID-19 - prescribed person for at least 15 minutes but do n’t have any symptoms , " you do not necessarily demand a test unless you are a vulnerable individual or your wellness care provider or State or local public wellness officials recommend you take one . "
In a statement to CNN , Giroir say the guidance was update " to meditate current grounds and good public wellness practices , and to further emphasise using CDC - approved prevention strategies to protect yourself , your category , and the most vulnerable of all ages . "
But current evidence on COVID-19 transmittal has not changed : The computer virus continues to infect many people who do n’t finish up developing any symptoms , and who can silently spread the disease to others .
" These examination recommendations make no scientific sense , unless there are plans to demand isolation of all known contacts of COVID-19 , " enunciate Krys Johnson , an adjunct professor of direction in the Department of Epidemiology and Biostatistics at Temple University in Pennsylvania .
It ’s not clear what per centum of COVID-19 cases are symptomless ; some estimates say around 10 to 20 % , but the CDCestimates about 40 % . " If each of these people goes about their daily life sentence , thispandemicwill continue to impact our country and casual lives for the foreseeable futurity , irrespective of the advent of a vaccinum , " Johnson told Live Science in an email .
Since March , " we have continued to see poor testing , " she say . With schools and university opening across the rural area , especially in hot spots , examination of asymptomatic mass has become more important , not less , she said . Anyone who has been or may have been near someone with COVID-19 should be able to access a test — and those tests postulate to be reported within 48 hours for contact tracer to inform septic people and their contact , she say .
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" It is unconscionable that recommendations , which should follow only the skill , are being modified to enable [ perhaps even ensure ] underreporting of COVID-19 case at this decisive occasion , " she added .
New York Gov. Andrew Cuomo ( D ) also condemned the determination . " The only plausible rationale is they want fewer hoi polloi taking mental testing because , as the chairperson has enjoin , if we do n’t take tests you wo n’t know that people are COVID - positive and the figure of COVID - positive mass will come down , " Cuomo enjoin in a call with reporters on Wednesday ( Aug. 26 ) . " But it totally plunder public wellness criterion and principle , and just fosters his go wrong policy of defence , " Cuomo said .
" This will not be the policy of the state of matter of CA , " Gov. Gavin Newsom ( D)tweeted on Wednesday . Other state and local health functionary agreed . " I actually did n’t believe it , for it seemed entirely bizarre , ” California ’s Santa Clara County public health theater director Sara Cody said on Wednesday , according to the San Jose Mercury News . “ The truth is that if you ’ve been in middleman with someone who is infected with COVID , you absolutely need to get a run . ”
primitively published on Live Science .
