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Disease and Prevention Control Centers (CDC) have updated the general public about best practices andGuidelines for preventing the propagation of COVID Since the beginning of the pandemic, knowing theImportance of things as an increase in testing alongside other health experts. However, the agency provoked waves this week when they gently made a sudden change to their guidelines, now indicating that without symptoms shouldnotTest, even if they are exposed to a person with the virus. And now, in the middle of the response as a result of this amendment, the director of the CDC has published a new statement similar to the controversial update.

In a new statement publicly published on August 27, DirectorRobert Redfield, MD,attempt to clarify the new guidelines of the Agency, claiming that tests "can be considered" for those who do not have symptoms for coronavirus, but have been exposed there. He said that the change in their guidelines is simply intended to place "emphasis" on the importance of testing people with symptoms.

"The test is intended to conduct actions and achieve specific public health goals," said Redfield in his statement. "All those who need a COVID-19 test, can get a test. All who want a test does not necessarily require a test; the key is to engage the public health community necessary in the decision with the appropriate follow-up action. "

TheCDC has changed guidelines At the beginning of this week, but they quickly found themselves in a wave of controversy afterThe New York Times reported on change August 25th.

In the update, the CDC said that those who are in close contact with a Patient Covid-19 "Do not necessarily need a test"If they do not show any symptoms. That is," unless you are only a vulnerable individual or your health care provider or public or local or local health managers recommend you 'Take one, "he explained more.

Previously, the CDC test guidelines stated thatThe tests were suitable for five different groups, including "asymptomatic individuals with a recent exposure known or suspected at SARS-COV-2 to control the transmission" and "asymptomatic persons without known exposure or suspected at SARS-COV-2 for early identification in special contexts".

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This new change has been strongly criticized by other health leaders because of research onAsymptomatic patients propagating coronavirus.Kruka Kuppalli, MD, a doctor of infectious diseases in Palo Alto, California, saidThe New York Timesthat the change was "potentially dangerous" and could "aggravate things" because it was likely to create aLarge wave of missed carriers of the virus.

And the data seems to safeguard the concerns of these health officials. After all, a study of August published inJAMA internal medicine foundAsymptomatic patients have worn the same amount of viruses as symptomatic patients. And the CDC even estimated in May than 40 to 50% of allThe transmissions of coronaviruses came from people who showed no symptoms, whether asymptomatic or pre-symptomatic.

"Do not test the asymptomatic contacts allows Covid to spread. TheCDC's advice are indefensible, "Former CDC DirectorTom Frieden Written on Twitter. "It does not matter who has written it and I displayed it on the CDC site, it must be changed." Until now, the revised guidelines on the CDC website have not been updated after writing, even after the Redfield clarification statement. And for more the agency,CDC has new guidelines on violent customers inhaling COVID rules.