The current crisis caused by the novel coronavirus and resulting COVID-19 pandemic has reminded us all how much we rely on essential service workers. Perhaps one of the most invisible but undeniably essential group of workers includes the individuals making sure our faucets are flowing with clean water and our waste is getting properly treated when we brush or flush.
Life in Plastic: Determining Microplastics in Drinking Water
One microcosm of this public health concern has been the presence of microplastics in the environment, and the potential for these tiny particles to make their way into our food and water. Microplastics fall into two main categories—those that are manufactured as additives or for use in manufacturing and those that come from the degradation or breakdown of larger plastic particles.
Babcock Face Mask & Social Distancing Policy
On Friday the Riverside Board of Supervisors voted to rescind all of the county-wide stay-at-home orders that went into effect in early April and were in addition to Governor Newsom’s restrictions. This decision, which includes relaxing the County Health Officer’s required use of face coverings, will in no way change the requirements for proper PPE, facemasks, and social distancing at Babcock Labs.
Safe Recycled Water in a Petri Dish?
What makes bioanalytical screenings of interest are their sophisticated yet targeted approach to screening recycled water. Rather than requiring laboratory professionals to test for each individual contaminant to determine presence and approximate risk, bioassays screen for total bioactivity for a given pathway or mode of action, allowing analysts to characterize potential cumulative effects on the organisms without necessarily needing to know all the components of the samples. They are a meaningful counterpart to common testing methods, as they account for the fact that contaminants often work together additively, synergistically, or antagonistically to produce an effect that is harmful to humans and the environment.
The Path Out of Coronavirus Lockdown? Follow the Wastewater
As the United State passes the one million mark for documented cases of Covid-19, one of the most frustrating aspects of the current pandemic is that identification and extent of community outbreaks is tied to the number of test kits available. Due to inadequate test kit supplies, available testing has been limited to individuals already experiencing symptoms. This, in turn, has limited the number of identified cases to the number of kits. It is now suspected that in the California Bay Area, the virus may have been circulating in the population more than a month before health officials began looking for it (LA Times, April 11, 2020).
Finding a quick way to locate and identify disease outbreaks before they manifest in the community has researchers at several universities focusing their attention on a surprising yet familiar matrix—wastewater. Interest in the new field of wastewater-based epidemiology (WBE) has gained traction and offers a promising way to identify coronavirus using wastewater. “WBE holds the promise of near real-time monitoring of disease outbreaks,” according to an April 23, 2020 news release from Arizona State University.
Guidelines on Potential COVID-19 Contaminated Sample Submission & Requirements for Face Masks
To protect the health of safety of both our staff and clients Babcock Laboratories is taking additional precautions regarding the receipt of sample(s) that may have been in contact with COVID-19. Effective immediately, we request our clients provide prior notice before delivering any sample(s) that have or are suspected to have been in contact with COVID-19. We require a minimum of two hours advance notice in order to provide ample time to prepare staff and the facility for receipt of the sample(s).