COVID-19

Estimates

Expect a doubling of cases every six days.   (1).   The number of confirmed deaths in the U.S. doubles every 3 days. (4)

Assuming that only 10% of COVID-19 cases warrant hospitalization, all hospital beds in the U.S. will be filled by about May 10.   All hospital bends will be filled by 16 May at a 5% rate.  

"..COVID-19 is mainly transmitted through contact with respiratory droplets..".   It is possible to catch COVID-19 from someone who has just a mild cough and does not feel ill.  Only wear a mask if you are ill with COVID-19 symptoms (especially coughing) or exposed to someone who may have COVID-19. (2)

A high percentage of infected people show no alarming symptoms of COVID-19.   (3) 17.9% of the people on the Diamond Princess didn’t have any clinically obvious symptoms.  

COVID-19 can last up to three days on plastic and stainless steel surfaces.   The coronavirus RNA was found on surfaces of the Princess Cruise ship up to 17 days after passengers disembarked, new research by the CDC shows.   (3)

The first confirmed case of CONVID-19 in Berks County was on 18 Mar 2020.   The highest percentage of cases in Pennsylvania are in the age range of 25 to 49.  

 

Cases of COVID-19 in Berks County

 

Cases of COVID-19 in Pennsylvania

https://covidtracking.com/

# infected by county in PA

COVID-19 cases in the U.S.

Log chart of U.S. cases

Teknomek hygienic door push plate (silver ion coating)

Larco CopperShield® Push Plate Switches (handicap)

Surfaceskins: Door Pushpad (gel sanitizer)

Surfaceskins round door Pullhandle

Cuverro copper products

grothaus traffic doors

Elites STERI-HOLD and STERI-PUSH A Hygienic Door Solution

Richard Jay door handle (Purehold)

Bitos Asia (Purehold)

 

References

(1)   LIZ SPECHTMARCH 10, 2020

(2)  WHO

(3)  CDC

(4)  https://ourworldindata.org/coronavirus-data

Product & Service Solutions

Door handles & push plates

Room disinfection via industrial ozone generator

Room disinfection via UVGI torches

 

Germ Free Surfaces

Silver kills germs when it oxidizes and releases silver ions, which are lethal to bacteria and yeast. ... Nanoparticles of silver, which can occur naturally, are more powerful than bigger particles because their large surface area relative to their mass increases the number of ions released.   Prior to the introduction of modern antibiotics, colloidal silver was used as a germicide and disinfectant. With the development of modern antibiotics in the 1940s, the use of silver as an antimicrobial agent diminished.   The presence of colloidal silver (99.99% pure silver particles suspended in demineralized water) near a virus, fungi, bacterium or any other single celled pathogen disables its oxygen-metabolism enzyme, its chemical lung, so to say.   Silver electroplating involves placing a thin coating of silver onto a product made from another type of metal.  

Effectiveness of surface coatings containing silver ions in bacterial decontamination in a recovery unit

Silver as a disinfectant.

Self-disinfecting surfaces: Review of current methodologies and future prospects

Surfaceskins pad hand disinfectant

CuVerro® bactericidal copper surfaces

Larco CopperShield®

Silver Coating Services

Aculon nano silver surface trreatment

Platypus Technologies vapor deposition surface coating

SPC silver electroplating

Silver Coated Products

Purehold hygienic door handles

Product Ideas

Hygienic Hand Sanitation Mat

Before / after touching a touch screen, ATM, or any other public object, have a hand sanitizing mat mounted in front of the object that dispenses a virucidal gell that contains 80% alcohol.   Already available as Purhold PRO gel-dispensing door handles.  

hackaday.io COVID-19 Project List