Universal testing contains COVID-19 outbreak in nursing home..

A nursing home in Pennsylvania rapidly contained a COVID-19 outbreak by implementing a universal testing strategy for all residents and staff, according to study findings published in Clinical Infectious Diseases.


 “We chose to publish our experience managing a COVID-19 outbreak that occurred in a local nursing home because we think that our experience in controlling the outbreak could potentially help others that work in nursing homes or long-term care facilities if they are trying to develop action plans for managing a COVID-19 outbreak in their respective facilities,” Daniel J. Escobar, MD, an infectious diseases fellow at the University of Pennsylvania, told Healio.




 According to Escobar, recently published data showed there have been more than 142,000 COVID-19 cases in nursing homes across the United States, and more than 38,000 COVID-19-related deaths. He said having a plan for management of COVID-19 outbreaks in long-term care facilities or nursing homes is essential to protect an older and more fragile population.

Covid-19: is it safe to leave hand sanitizer in the car?

The use of the hand sanitizer has doubled due to Covid-19 pandemic, many people carry it around and many more leave it in the car. This has raised the question, is it safe to leave it inside the car? yes it is.

The major concern has been the alcohol content people were of the opinion that it can explode, but this is not true.. The temperature that may trigger an explosion cant be achieved in a closed car.

 The real concern about leaving the sanitizer in the car is not the tendency to be flammable rather its the fact that exposure to sunlight will reduce the potency of the sanitizer because the alcohol evaporates .

The potency of the sanitizer in the ability to curb the spread of the corona virus lies in the fact that the alcohol content is 70%.


This percentage reduces upon each exposure,thus reducing the efficacy of the sanitizer.

 What to do, if you want to put sanitizer in your car. 1) Hide container from direct exposure to sunlight.

 2) Use a dark container to prevent direct contact with sun.

3) Use containers with tightly sealed caps .

#Covid-19 #sanitizer

Covid-19: How inspectors in abattoirs caused an outbreak.

Last month, two abattoirs in south-west Victoria were visited by inspectors who later tested positive for COVID-19 and were contagious while on site, but only one of the cases led to a large outbreak.


There have been criticisms leveled over how the state's Department of Health and Human Services (DHHS) handled both cases, but experts say there are lessons to be learnt in understanding what happened.

 The largest meat producer in the state, Warrnambool's Midfields Meats, has been on high alert as clusters in other abattoirs continue to grow

.When general manager Dean McKenna found out that a meat inspector who had visited the site had tested positive, the company immediately shut the plant down — before it had heard from the health department.

 The company organised testing for nearly 1,000 workers via the local health service, but before the results were known DHHS advised that the meatworks could reopen.Mr McKenna said he ignored that advice and opted to keep the abattoir shut."We still wouldn't go back to work until we had a feel for where the testing was going," he said.


 The company made the inspector wear full personal protective equipment, a measure that is now being made mandatory across all Victorian abattoirs.

 For the Australian Lamb Company (ALC), based in the small town of Colac, it's been a different story.
A meat inspector there tested positive for COVID-19 in the same week.There are now more than 80 cases associated with the cluster, which has also spread into the community along with 11 more infections suspected to have been transmitted through the community.

Corona Virus: Germany's Robert Koch Institute withdraws optimistic vaccine claim.

Germany's top institute for infectious diseases pulled its own paper which claimed a vaccine could be available this fall. The Robert Koch Institute said the document was posted in error and removed it from its website.

Covid-19: Dentists say 'mask mouth' can cause serious health complications, including strokes.

Covid-19: Dentists say 'mask mouth' can cause serious health complications, including strokes. 


Dentists are warning about the health issues tied to prolonged use of a mask to stop the spread of the corona virus.They said dental problems associated with "mask mouth," including gum disease, could lead to serious complications.

 “Gum disease — or periodontal disease — will eventually lead to strokes and an increased risk of heart attacks,” Marc Sclafani, a dentist and co-founder of One Manhattan Dental, told the New York Post about “mask mouth,” which is increasingly causing inflammation and gum disease among patients.

                  Protect yourself and loved ones with this alternative.


 Another dentist and co-founder at One Manhattan Dental, Rob Ramondi, said 50% of his patients are suffering from negative health issues due to mask-wearing.The dentists said that the face coverings increase mouth dryness and contribute to a buildup of bad bacteria.


 “People tend to breathe through their mouth instead of through their nose while wearing a mask,” Sclafani said. “The mouth breathing is causing the dry mouth, which leads to a decrease in saliva — and saliva is what fights the bacteria and cleanses your teeth.” More.

Covid-19: important potential side effects of wearing face masks that we should bear in mind.

Covid-19: important potential side effects of wearing face masks that we should bear in mind. 

 Most scientific articles and guidelines in the context of the covid-19 pandemic highlight two potential side effects of wearing surgical face masks in the public, but we believe that there are other ones that are worth considering before any global public health policy is implemented involving billions of people.

The two potential side effects that have already been acknowledged are:

 (1) Wearing a face mask may give a false sense of security and make people adopt a reduction in compliance with other infection control measures, including social distancing and hands washing.

 (2) Inappropriate use of face mask: people must not touch their masks, must change their single-use masks frequently or wash them regularly, dispose them correctly and adopt other management measures, otherwise their risks and those of others may increase.

 Other potential side effects that we must consider are: (3) The quality and the volume of speech between two people wearing masks is considerably compromised and they may unconsciously come closer. While one may be trained to counteract side effect n.1, this side effect may be more difficult to tackle.

 (4) Wearing a face mask makes the exhaled air go into the eyes. This generates an uncomfortable feeling and an impulse to touch your eyes. If your hands are contaminated, you are infecting yourself.
(5) Face masks make breathing more difficult. For people with COPD, face masks are in fact intolerable to wear as they worsen their breathlessness.

         This is a better way to stay safe


Moreover, a fraction of carbon dioxide previously exhaled is inhaled at each respiratory cycle. Those two phenomena increase breathing frequency and deepness, and hence they increase the amount of inhaled and exhaled air.

This may worsen the burden of covid-19 if infected people wearing masks spread more contaminated air. This may also worsen the clinical condition of infected people if the enhanced breathing pushes the viral load down into their lungs. BMJ

Face shields in abattoirs and meat processing plants.

Abattoirs and meat processing plants has been labelled "hot spots" for Covid-19,this has prompted stringent restrictions and even shut-downs in some countries. The working conditions in these plants has been fingered as the likely cause of rapid spread of the Corona virus amongst workers.

 The operators of these facilities have changed operational protocols to ensure safety of workers and also food safety. The use of face shields significantly reduce the amount of inhalation exposure to influenza virus, another droplet-spread respiratory virus.

 In Australia, a part of Victoria's response to the COVID-19 crisis, is that meat works will move to two-thirds production with workers to be dressed in full protective personal clothing, including gowns and face shields.


 In Nigeria, some of the processors are already adopting  the change to ensure safety of workers and food safety. Meat processing facilities have taken steps to ensure safety such as coordination with state and local health agencies to reduce transmission or prevent ongoing exposure within the workplace, including offering testing to workers.

 There is daily screening of personnel prior to entering the plant and also temperature screening. An aggressive sanitation protocol throughout the day in all common areas and office spaces as well as additional cleanings each night.


Major food processors have installed protective barriers on the production floor between employees and provides full face shields for personnel performing any job where the installation of a protective barrier is not feasible due to the movements inherent in the performance of the job.

  Read why a face shield is better than a mask.

 Reporting in the April 29 Journal of the American Medical Association, experts led by Dr. Eli Perencevich, of the university's department of internal medicine, and the Iowa City VA Health Care System, said the face shield's moment may have come.

 While the U.S. Centers for Disease Control and Prevention began advocating the use of cloth masks to help stop COVID-19 transmission in April, laboratory testing "suggests that cloth masks provide [only] some filtration of virus-sized aerosol particles."

 According to Perencevich's group, "face shields may provide a better option." To be most effective in stopping viral spread, a face shield should extend to below the chin. It should also cover the ears and "there should be no exposed gap between the forehead and the shield's headpiece," the Iowa team members said.

 Shields are usually more comfortable to wear than masks, and they form a barrier that keeps people from easily touching their own faces. When speaking, people sometimes pull down a mask to make things easier -- but that isn't necessary with a face shield. And "the use of a face shield is also a reminder to maintain social distancing, but allows visibility of facial expressions and lip movements for speech perception,"


 Research from Johns Hopkins University has found that Covid-19 specifically can be contracted via the eyes, “through exposure to aerosolized droplets or hand-eye contact”. Face shields should only be one part of any infection control effort, along with social distancing and hand-washing.