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COVID-19

CRISPR Test Detects All Variants of COVID-19, Could Run on Mobile Phones

During the pandemic, laboratories across the world worked hard to improve current diagnostic testing methods. The main method, quantitative polymerase chain reaction (qPCR) turns a small quantity of DNA into a larger amount and uses fluorescent dyes to indicate the presence or absence of viral genetic material. However, this method falls short in the following […]

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COVID-19 Immunology

As Antibodies Wane in Quantity and Efficacy, T Cells Remain Effective Against Omicron

Background As the Omicron variant of COVID-19 becomes increasingly dominant among skyrocketing cases, including in vaccinated individuals, concerns of the variant’s immune escape abilities have grown. Vaccines provoke important responses in the immune system to prevent disease, including creation of T cells and antibodies specific to the pathogen they introduce. In the case of mRNA […]

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COVID-19

Researchers Reveal Portable COVID Testing Method, Gives Results Within One Second

Researchers from the University of Florida, along with collaborators from the National Chiao Tung University, recently created the world’s fastest COVID detection test to date using a new method with antibody-infused test strips and a small circuit board. Since the beginning of the COVID-19 pandemic, RT-PCR tests, commonly referred to as PCR, have been regarded […]

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COVID-19 Public Health

Recovered Patients of Severe COVID-19 Infection 233% More Likely To Die Within Year Than Negative Counterparts

Research published by University of Florida scientists in Frontiers in Medicine reported that patients (aged 18-65) who recovered from severe COVID-19 infection were 233% more likely to die within 12 months than COVID-19-negative counterparts. Methodology The study analyzed 13,638 patients in the University of Florida Health system over a 12-month period, including positive (mild, severe) […]

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COVID-19 Pharmacology

Combining a Protein Found in Milk with Benadryl Reduces SARS-CoV-2 Replication in Lung Cells by 99%

Researchers looking for prevention and treatment strategies for COVID-19 that are not impacted by SARS-CoV-2 mutations published findings in Pathogens that showed that a combination of diphenhydramine (the active ingredient antihistamine in Benadryl) with lactoferrin (an immunologically active protein found in human and cow milk) reduced SARS-CoV-2 replication by 99% in human cells. Background The […]

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Cardiology COVID-19

American Heart Association Quells Vaccine Myocarditis Fears Amid Growing Public Concern

As concerns regarding mRNA vaccine-caused myocarditis skyrocket on social media and news outlets, researchers have published a study in the American Heart Association’s Circulation journal with statistics regarding the potential side effect. Myocarditis is a condition that causes inflammation in the heart, which can weaken its ability to regularly pump blood throughout the body. It […]

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COVID-19

Mutation of Nucleocapsid, Not Spike Protein, Responsible for Delta Variant’s Increased Transmissibility

Since the emergence of the Delta variant as the world’s predominant variant of SARS-CoV-2, little has been discovered regarding its mechanism for increased transmissibility. Researchers from the Gladstone Institute of Data Science and Biotechnology (San Francisco, CA) and the Innovative Genomics Institute at UC Berkeley (Berkeley, CA) believe they have found a key site of […]