Monkeypox disinfection

 

Monkeypox can be picked up from surfaces or fomites. It is an enveloped virus and products used for Covid-19 disinfection will be similar to the ones for Monkeypox. Read the disinfectant product label and use as directed. The document: CDC disinfection for Monkeypox is available as a reference. CDC Information on Infection Prevention and Control of Monkeypox in Healthcare Settings.

Information of the design for mass testing sites; Hospital Design for better infection control

Please see the approved chemicals on List Q: Emerging viral pathogens.

Monkeypox prevention and control webinar -63 minutes

Monkeypox Outbreak - What the cleaning industry needs to know. - 2min. 46 sec. 

How exploding manhole covers work

 

There have been recent reports in the news of exploding manhole covers. This post covers some of the common causes and options for prevention. 

Cause: A combination of flammable gases and a spark cause an expansion of air volume that lifts  the manhole cover in the air.

Prevention: 

1. Slotted manhole covers that allow pressure relief. (This will not work for sanitary sewers as it allows storm water to enter the sanitary sewers). 
2. Inspection of wiring in areas below ground to assure the wires are in good shape.  This is often done using infrared cameras.
3. Early detection of flammable gasses or liquids in the underground utility system.
4. Proper disposal of flammable liquids as hazardous waste.
5. Avoid using sparks or flames near manhole covers. 

How it Works describes the circumstances for an exploding manhole. 

The science behind exploding manhole covers - 2 min.