CDC Reduces Consecutive Minutes Of COVID-19 Exposure Needed To Be A ‘Close Contact’

An indication reminded visitors to use masks at Belmont University, which was preparing to host the second presidential dispute in Nashville. Federal health officials say a new study highlights the requirement for masks.

Patrick Semansky/AP

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Patrick Semansky/AP

An indication reminded visitors to wear masks at Belmont University, which was preparing to host the 2nd governmental argument in Nashville. Federal health officials say a new study highlights the need for masks.

Patrick Semansky/AP

Previous language specified a close contact as somebody who invested at least 15 minutes within 6 feet of a validated case.

In a study published Wednesday, the CDC and Vermont health officials found that multiple, short and nonconsecutive exposures to individuals verified to have COVID-19 resulted in transmission of the infection.

A few of the workers contacts with those later found to have COVID-19 occurred when the COVID-19-positive individuals were not wearing face masks. The CDC says the finding “highlights once again the importance of using face masks to prevent transmission.”

Individuals considered close contacts are supposed to quarantine and get checked for the infection.

Epidemiologist Marc Lipsitch of the Harvard T.H. Chan School of Public Health informed NPR in an e-mail that the brand-new definition “records the majority of the circumstances where there would be transmission but doesnt significantly expand the number.”

The CDC now specifies a close contact as someone who was within 6 feet of an infected person for a total of 15 minutes or more over a 24-hour period.

Throughout the contact tracing examination, it was discovered that the coronavirus was transferred to a correctional facility worker who communicated with individuals later found to be favorable for COVID-19. The staff member had 22 interactions totaling 17 minutes throughout an 8-hour shift.

The Centers for Disease Control and Prevention has actually changed the quantity of time it would take for somebody to be considered a close contact of a person with COVID-19.

The change will “mostly impact workplaces, schools, and other locations where people invest throughout the day together on and off,” according to Caitlin Rivers, senior scholar at the Johns Hopkins Bloomberg School of Public Health. She says it does have “the potential to substantially increase the variety of people who are asked to quarantine.”

NPRs Rob Stein added to this story.