People who test positive for COVID-19 or who are exposed to the virus but have no symptoms will no longer have to isolate or quarantine for as long a time period, the U.S. Centers for Disease Control and Prevention said Monday.
Instead of 10 days, the isolation and quarantine time periods in such cases are now five days, followed by five days of wearing a mask around others, the agency recommended in updated guidelines.
The move comes as disruptions to daily life have soared while the highly transmissible Omicron variant starts to surge across the country. Virus-related staffing shortages have wreaked havoc on holiday travel, prompting the cancellations of thousands of flights, and disrupted the normal workings of the health care industry, restaurants and retail.
Still, the CDC stressed the change was prompted by science demonstrating that the majority of COVID-19 transmission occurs one to two days before symptoms surface and two to three days after symptoms start.
“The Omicron variant is spreading quickly and has the potential to impact all facets of our society. CDC’s updated recommendations for isolation and quarantine balance what we know about the spread of the virus and the protection provided by vaccination and booster doses,” CDC Director Dr. Rochelle Walensky said in a statement. “These updates ensure people can safely continue their daily lives.”
Inside the updated guidelines
Under the new recommendations, people who test positive for the virus should isolate for five days. If they are asymptomatic at that time, they may leave isolation if they continue to mask for five days to minimize the risk of infecting others, the agency said.
The CDC also updated the recommended quarantine period for those exposed to COVID-19.
Recommendations vary for those who have received a booster compared to those who are unvaccinated. Individuals who have received