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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.

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Dozens of unidentified bat species likely live in Asia — and could host new viruses
A genomic analysis suggests that there are probably dozens of unknown species of horseshoe bats in southeast Asia, some of which could...
David Ojcius
Mar 29, 20223 min read


Russia’s Invasion of Ukraine Threatens Control of Drug-Resistant TB
Russia’s Invasion of #Ukraine Threatens Control of Drug-Resistant #TB. Previous decades have seen an epidemic of MDR-TB in Russia &...
David Ojcius
Mar 26, 20223 min read


Why Do We Die Without Sleep?
Experiments on #sleep-deprived fruit flies suggest that reactive oxygen species build up in the gut & cut their lifespans in half. Why do...
David Ojcius
Mar 25, 202216 min read


California wildfire smoke poses health risk
Droughts & #wildfires are increasing due to #climate change. How to protect yourself Read more at: https://www.recordnet.com/story/opinio...
David Ojcius
Mar 21, 20221 min read


Breathing wildfire smoke can lead to respiratory and development problems later in life
Exposure to #wildfire smoke altered DNA in monkeys, according to @UCDavis study. The results suggest that like the monkeys, young people...
David Ojcius
Mar 21, 20221 min read


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...
David Ojcius
Mar 21, 20228 min read


Eating specially-colored muffins could reveal whether you have inflammatory bowel disease
Eating blue muffins can reveal health of gut #microbiome. Eating a muffin dyed blue could reveal your gut transit time, which may help...
David Ojcius
Mar 19, 20223 min read


Are ‘COVID toes’ actually caused by the coronavirus?
A surge in people with discolored toes does not seem to be linked to #COVID19. New report suggests that #COVID toe could have been caused...
David Ojcius
Mar 17, 20224 min read


China, pummeled by an outbreak, adds Pfizer’s antiviral pills to its treatment protocol
China has revised the country’s pandemic guidelines to include the use of antiviral pills made by Pfizer, #Paxlovid, as the country...
David Ojcius
Mar 17, 20222 min read


As Eager Travelers Return, Italy Is Losing Its Prized Olive Trees
Xylella fastidiosa has infected 20 million of Italy's 150 million olive trees. The bacterial pathogen has potential to kill 100,000s of...
David Ojcius
Mar 16, 20221 min read


Europe thought it was done with Covid-19. But the virus isn't done with Europe
Europe thought it was done with #COVID19. The UK's daily case rate is still < 1/3 of what it was during the #Omicron peak, but cases are...
David Ojcius
Mar 16, 20223 min read


Live Fast, Die Young? Or Live Cold, Die Old?
Researchers have found that body temperature exerts a greater effect on #lifespan than metabolic rate. #aging #metabolism Researchers...
David Ojcius
Mar 15, 20223 min read


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....
David Ojcius
Mar 12, 20221 min read


Red and purple microbes give Australia’s mysterious pink lake its hue
Pink Australian lake gets its color from red & purple microbes. DNA sequencing has revealed that a bright pink lake on an island off...
David Ojcius
Mar 12, 20221 min read


Do oral bacteria play a role in hypertension?
Researchers found an association between the oral #microbiota and the risk of #hypertension in people who have experienced menopause....
David Ojcius
Mar 10, 20224 min read


IdeaMensch -- Interview with David Ojcius
“The idea of working in my current field came from my original interest in microorganisms and how they affect the immune system of the...
David Ojcius
Mar 9, 20221 min read


David Ojcius -- Lifelong Learning as a Researcher
“The industry I’m in is actually two in one: teaching and research. I love teaching and interacting with students. In many ways I learn...
David Ojcius
Mar 9, 20221 min read


Research Publications and Highlights - University of the Pacific School of Dentistry
This page features research highlights and publications by the dental school faculty, staff, and students. Contact: Dr. David Ojcius,...
David Ojcius
Mar 7, 20221 min read


Dirt Can Modulate the Pathology in Alzheimer’s Disease
Verrucarin A, a secondary metabolite produced by the #fungus Myrothecium spp, reduced the amounts of amyloid-beta in reprogrammed...
David Ojcius
Mar 6, 20223 min read


Current Research in Microbial Sciences - Editorial Board
Co-editors-in-chief Miranda Hart and David Ojcius #openaccess #microbiology #immunology #microbes #environment Find entire editorial...
David Ojcius
Mar 5, 20221 min read
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