“The real risk is that we’re going to have two circulating respiratory pathogens at the same time,” says CDC director Robert Redfield, M.D.
CDC: Portable air cleaners cut exposure to COVID-19 virus by 65 percent
By
Alicia Lasek
Jul 06, 2021
In a simulated meeting with infected and uninfected participants, properly placed portable air cleaners with HEPA air filters slashed virus transmission. Adding masks was even more effective — cutting...
Read my lips: virus may spread through speech
By
Alicia Lasek
May 14, 2020
Speaking in a confined environment can cause airborne virus transmission, likely helping to spread the coronavirus, according to new research.
Wearers of medical masks and respirators have same infection rates in healthcare settings: study
By
Alicia Lasek
Jun 24, 2021
The risk of receiving a positive COVID-19 test result was the same among healthcare workers who wore either type of mask, investigators say. In contrast, their non-mask-wearing colleagues had significantly...
U.S. labs predict COVID test delays, cite surge in demand
By
Alicia Lasek
Nov 16, 2020
Long-term care facilities soon may face longer waits for PCR test results as diagnostic laboratories reach or exceed testing capacity, lab reps say. The warning comes as U.S. COVID cases spike upward.
Providers with adequate equipment and training stay COVID-19 free: study
By
Alicia Lasek
Jul 08, 2020
None of the 420 doctors and nurses participating in the study developed COVID-19-related symptoms or tested positive for antibodies after working in a high-risk environment.
Antigen tests just as effective as PCR in preventing COVID outbreaks, NIH study finds
By
Alicia Lasek
Jul 02, 2021
A “highly anticipated” study now shows that both testing approaches can give 98% sensitivity when used at least twice weekly in a screening program.
FDA: Viral mutations unlikely to cause false negatives in COVID-19 tests
By
Alicia Lasek
Jan 11, 2021
The agency has alerted healthcare providers that it is monitoring approved SARS-CoV-2 molecular tests to ensure that new viral mutations do not alter their accuracy.
Nursing facilities in ‘hot spots’ to receive first batch of COVID-19 test equipment
By
Alicia Lasek
Jul 16, 2020
About 2,000 nursing homes in regions where COVID-19 case counts are high will be the first to receive on-site diagnostic testing equipment from the federal government.
Early vaccination sped up decline in COVID infections, study in Genesis facilities finds
By
Alicia Lasek
Apr 20, 2021
Nursing homes that administered shots early in the COVID-19 vaccine rollout experienced a lower rate of new infections compared to later-vaccinating sites. The results underscore the efficacy of the drugs...