Infection of the oral cavity with SARS-CoV-2 variants: Scope of salivary diagnostics
Coronaviruses, including #SARSCoV2, have caused pandemics in the past two decades. The most prevalent SARS-CoV-2 variants of concern can...
top of page
MOSTLY MICROBES AND INFECTIOUS DISEASES
Welcome to Mostly Microbes and Infectious Diseases. David Ojcius posts newspaper and journal articles in the broad field of microbiology.
Home: Welcome
Search
3D culture models to study SARS-CoV-2 infectivity and antiviral candidates: From spheroids to biopri
The pandemic caused by Severe Acute Respiratory Syndrome Coronavirus 2 (#SARSCoV2) is receiving worldwide attention, due to the severity...
Infection of the oral cavity with SARS-CoV-2 variants: Scope of salivary diagnostics
Coronaviruses, including #SARSCoV2, have caused pandemics in the past two decades. The most prevalent SARS-CoV-2 variants of concern can...
Fasting as key tone for COVID immunity
#SARSCoV2-induced #anorexia triggers systemic metabolic alterations. A new study shows that the ketone body β-hydroxybutyrate (BHB)...
Operation Nasal Vaccine—Lightning speed to counter COVID-19
Just 10 months after the initial genome sequencing of the #SARSCoV2 virus, two mRNA vaccines were demonstrated to provide 95% efficacy...
COVID and smell loss: answers begin to emerge
Smell disruption from #COVID19 is becoming less-common, but millions of people still have problems with their sense of #smell. The...
Food allergy is associated with lower risk of SARS-CoV-2 infection
A study found that people with food #allergies are less likely to become infected with the #SARSCoV2 #coronavirus. The study also found...
What triggers severe COVID? Infected immune cells hold clues
Two studies show that immune cells infected with #SARSCoV2 can stimulate a large inflammatory response via #inflammasome activation. In...
Scientists struggle to probe COVID’s origins amid sparse data from China
3 recent preprints offer further evidence supporting the hypothesis that the #coronavirus spread from animals to people. A next step in...
Covid Cases Linked to Brain Shrinkage, Cognitive Decline Months Later
Even a mild case of #COVID19 can damage the brain, leading to shrinkage equivalent to up to a decade of #aging, according to a new study....
First Possible Case of Covid-19 Spreading From Deer to Humans
Scientists in Canada discovered the 1st potential case of deer passing #coronavirus to a human, according to a preprint. The discovery...
In New York City Sewage, a Mysterious Coronavirus Signal
New York City’s #wastewater contains #coronavirus sequences with unique mutations that have not been reported in human patients. There...
Long-COVID symptoms less likely in vaccinated people, Israeli data say
#LongCovid symptoms less likely in vaccinated people, Israeli data say. People who have had both #SARSCoV2 #coronavirus infection &...
Evolution of enhanced innate immune evasion by SARS-CoV-2
Evolution of enhanced innate immune evasion by the #SARSCoV2 #coronavirus. "Importance of mutations outside Spike in adaptation of...
Making it easier to be a patient in times of a pandemic
by David Chambers, Michelle Brady, David Ojcius, Evelyn Cuny #COVID19 #COVID #SARSCoV2 #coronavirus #dentistry #dental 1 PROBLEM What...
Signs of the Omicron variant are being found in California wastewater systems
In the effort to track the spread of #SARSCoV2 #coronavirus, researchers are monitoring #wastewater in many locations around the state of...
How SARS-CoV-2 in American deer could alter the course of the global Covid pandemic
A new study (not peer-reviewed yet) shows evidence that the #SARSCoV2 #coronavirus spreads widely in white-tailed deer, & the virus is...
COVID's endgame: Scientists have a clue about where SARS-CoV-2 is headed
#coronavirus #COVID #COVID19 #SARSCoV2 Back in the 1980s, scientists in the U.K. performed an experiment that — at first glance — sounds...
Accept It: COVID19 Will Become Endemic
Because of multiple animal reservoirs, because vaccinated people can still experience breakthrough infections & because billions of...
Did the coronavirus jump from animals to people twice?
The #SARSCoV2 #coronavirus could have spilled from animals to people multiple times, according to preliminary analysis of viral genomes...
Home: Blog2
Home: Subscribe
Home: Contact
bottom of page