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Two meters physical distancing is not enough without masks to prevent the spread of COVID-19

To prevent the spread of COVID-19 indoors, the two metres physical distancing guideline is not enough without masks, according to researchers from Quebec, Illinois, and Texas.

5 Oct 2021

New low-cost ventilator could address the shortage of ventilators in developing countries

A new low-cost ventilator design invented during COVID-19 could address the global shortage of ventilators for other respiratory diseases.

5 Oct 2021

Important factors that determine the child clinical COVID-19 attack ratio

A new modeling study aimed to determine the attack ratio among children between the ages of 0-11 years in Ontario, Canada.

3 Oct 2021

Researchers discover six ways in which COVID-19 risk perception was expressed by the public

Recognizing the widespread use of Twitter as a mainstream news source for the American public, UCI researchers sought to investigate how tweets about masks expressed COVID-19 risk perceptions in the first five months of the pandemic.

3 Oct 2021

Government sets additional funding for infection prevention and control in social care settings

People who receive care and the adult social care workforce will be further protected from COVID-19 and flu over the coming months, as the government sets additional funding for infection prevention and control.

30 Sep 2021

The applications of nanomaterials against viral disease

The application of nanomaterials in the diagnosis, prevention, and treatment of viral diseases is reviewed in detail, highlighting areas of significant progress or stagnation from the past few decades.

30 Sep 2021

Scientists describe SARS-CoV-2 uptake in tissue-resident human macrophages enhanced by virus-specific antibodies

Now, in a new news study posted to the bioRxiv* preprint server, researchers have successfully induced similar chronicity associated with SARS-CoV-2 infection in MISTRG6-hACE2 humanized mice.

29 Sep 2021

Seven symptoms can be used to maximize detection of COVID-19

A set of 7 symptoms, considered together, can be used to maximize detection of COVID-19 in the community, according to a new paper published this week in PLOS Medicine by Marc Chadeau-Hyam and Paul Elliott of Imperial College London, UK, and colleagues.

28 Sep 2021

Study finds common adverse events between Flu and COVID-19 vaccines

A study compared the top 10 common adverse events of COVID-19 vaccines and flu vaccine’s adverse effects.

28 Sep 2021

Firefighters on front lines, no strangers to risk, push back against covid vaccine mandates

Kentucky firefighter Jimmy Adams saw the ravages of the coronavirus pandemic when he served as a medic who helped care for the sick on medical calls amid surging covid cases.

27 Sep 2021

COVID-19 pandemic has triggered greatest declines in life expectancy since World War II

The COVID-19 pandemic triggered life expectancy losses not seen since World War II in Western Europe and exceeded those observed around the dissolution of the Eastern Bloc in central and Eastern European countries.

27 Sep 2021

3D-printed vaccine patch provides greater protection than a typical vaccine shot

Scientists at Stanford University and the University of North Carolina at Chapel Hill have created a 3D-printed vaccine patch that provides greater protection than a typical vaccine shot.

25 Sep 2021

A daily pill to treat covid could be just months away, scientists say

Within a day of testing positive for covid-19 in June, Miranda Kelly was sick enough to be scared. At 44, with diabetes and high blood pressure, Kelly, a certified nursing assistant, was having trouble breathing, symptoms serious enough to send her to the emergency room.

24 Sep 2021

Differences in blood gene expression among patients with varying COVID-19 severity

A new study published on the medRxiv* pre-print server and currently undergoing peer-review aims to answer this question through whole blood transcriptomics of individuals with varying degrees of COVID-19 severity. Transcriptomics, done by RNA sequencing, gives insights into the genes expressed in a cell at a given time point. It gives an analysis of all RNA molecules within a cell, in this case, whole blood.

23 Sep 2021

COVID-19 deaths in U.S. surpass 1918 Spanish Flu pandemic

The coronavirus disease (COVID-19) pandemic is most likely the deadliest outbreak in recent American history, exceeding the estimated deaths from the 1918 influenza pandemic.

21 Sep 2021

Scientists identify factors triggering COVID-19 vaccine hesitancy among healthcare workers

A team of US-based scientists has recently conducted a survey to determine the willingness of healthcare workers towards coronavirus disease 2019 (COVID-19) vaccinations.

21 Sep 2021

I got a ‘mild’ breakthrough case. Here’s what I wish I’d known.

The test results that hot day in early August shouldn’t have surprised me — all the symptoms were there. A few days earlier, fatigue had enveloped me like a weighted blanket. I chalked it up to my weekend of travel. Next, a headache clamped down on the back of my skull.

20 Sep 2021