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Delthia Ricks

@dricks.bsky.social
5K followers 2.3K following 3.4K posts

Science writer, author, essayist & avid gardener.

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Delthia Ricks @dricks.bsky.social · 5h
Children are back in school. Measles is, too, thanks to anti-vaxxers and lunatic RFKjr. Measles is spreading at a level not seen in 35 years. There are now nearly 1000 cases in Pennsylvania w/ 5 measles-related deaths. In the past month, 10 kids were infected in an outbreak at a Georgia daycare👇
time.com
Children Are Back in School. Measles Is, Too
Now that children are back in school, we must use the tools we know work to keep this preventable disease out of the classroom, writes Dr. Debra Houry.
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Delthia Ricks @dricks.bsky.social · 6h
Among the pathogens named in the study were many of the usual suspects: Human papillomavirus, hepatitis B & C viruses & Epstein-Barr virus. Helicobacter pylori, a bacterium, was linked to gastric cancers. The named pathogens accounted for nearly all cancers caused by infections, researchers reported
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Delthia Ricks @dricks.bsky.social · 6h
In a new study, millions of cancers have been linked to infections, which led to ~2.3M new cancers globally in 2024, including gastric, cervical, liver & nasopharyngeal cancers, as well as cancers of the blood, such as leukemias & lymphomas. Pathogens included H. pylori bacteria & a slew of viruses👇
medpagetoday.com
Millions of Cancers Linked to Infections, Study Says
Four of the five leading infectious causes have 'highly effective' prevention measures
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Microbes.Info @microbesinfo.bsky.social · 17h
🐭🌡️ #Climate change could alter where and when dangerous #Rodent Borne Diseases emerge by reshaping rodent populations, habitats and opportunities for #pathogens to reach people. #ClimateChange #Zoonoses #Infections #Microsky via @sciencex.bsky.social phys.org/news/2026-09...
phys.org
Changing climate may influence risks from deadly rodent-borne diseases
Changes in rainfall can trigger increases in rodent populations and subsequent spikes in infection, new research has found, revealing how a changing climate could have consequences for human health.
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Delthia Ricks @dricks.bsky.social · 01/10/2026
A girl nearly died after drinking raw milk. California officials did little to punish the unlicensed farmer who sold it www.cnn.com/2026/10/01/h... 👇
cnn.com
A girl nearly died after drinking raw milk. The state did little to punish the unlicensed farmer who sold it. | CNN
Sitting in a pediatric intensive care unit last year, watching a ventilator keep her 17-month-old daughter alive, Emily Marris scoured the contents of her phone for evidence to give to California heal...
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Delthia Ricks @dricks.bsky.social · 01/10/2026
It’s getting worse: Pennsylvania reports 5th measles-related death in the state. It is past time to impeach RFKjr who has brought back a forgotten plague with his medieval phobia of vaccines👇 www.nbcnews.com/health/healt...
nbcnews.com
Pennsylvania reports 5th measles-related death in the state
The state’s outbreak is the largest in the U.S.
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Reposted by Delthia Ricks
Delthia Ricks @dricks.bsky.social · 30/09/2026
An omega-3 paradox: Healthy fats can shut down defenses against cancer. Emerging evidence suggests well-known—and largely beneficial—fatty acids can circumvent the body's defenses & promote cancer. Medical researchers are calling for highly personalized diets for cancer patients. By Delthia Ricks👇
medicalxpress.com
An omega-3 paradox: When 'healthy fats' shut down defenses against cancer
Omega fatty acids have long been recognized for their benefits: supporting cardiovascular health, reducing systemic inflammation, and promoting brain development and cognitive function. But scientists...
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Reposted by Delthia Ricks
Delthia Ricks @dricks.bsky.social · 30/09/2026
Resistance to cleaning products: A resistance gene helps C. difficile spores survive hospital-grade disinfectants. New research reveals that the bacterium Clostridioides difficile has picked up a key gene that gives its dormant spores a free pass against antibiotics and cleaning products👇
medicalxpress.com
Resistance gene helps C. difficile spores survive hospital-grade disinfectants
Antibiotic resistance is supercharging dangerous gut bacteria to withstand even hospital-grade disinfectants intended to kill them.
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Delthia Ricks @dricks.bsky.social · 30/09/2026
A.I. "is better informed than any doctor in the country," says former drug addict RFKjr whose brain was also once infested with a worm, or worms. He spoke at a MAHA summit that also included other Trump regime geniuses, such JD Vance www.nytimes.com/2026/09/29/h...
nytimes.com
A.I. Is ‘Better Informed’ Than Doctors, Kennedy Tells Industry-Backed MAHA Summit (Gift Article)
The health secretary, Vice President JD Vance and other top officials addressed a conference sponsored by corporations, including A.I. companies and others with business before the government.
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Mockingbird, MPH, CHES @amockingbird.bsky.social · 01/10/2026
Just a reminder, if you’re an adult, you need to get regular boosters for pertussis/whooping cough. It’s with the tetanus vaccine, make sure when you get a tetanus booster that you ask for and get a Tdap one. They recommend tetanus shots every seven years or so, and if you get an injury that could
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Delthia Ricks @dricks.bsky.social · 01/10/2026
It’s getting worse: Pennsylvania reports 5th measles-related death in the state. It is past time to impeach RFKjr who has brought back a forgotten plague with his medieval phobia of vaccines👇 www.nbcnews.com/health/healt...
nbcnews.com
Pennsylvania reports 5th measles-related death in the state
The state’s outbreak is the largest in the U.S.
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Delthia Ricks @dricks.bsky.social · 01/10/2026
Unfortunately, that’s so true!
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Delthia Ricks @dricks.bsky.social · 30/09/2026
An omega-3 paradox: Healthy fats can shut down defenses against cancer. Emerging evidence suggests well-known—and largely beneficial—fatty acids can circumvent the body's defenses & promote cancer. Medical researchers are calling for highly personalized diets for cancer patients. By Delthia Ricks👇
medicalxpress.com
An omega-3 paradox: When 'healthy fats' shut down defenses against cancer
Omega fatty acids have long been recognized for their benefits: supporting cardiovascular health, reducing systemic inflammation, and promoting brain development and cognitive function. But scientists...
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Reposted by Delthia Ricks
Delthia Ricks @dricks.bsky.social · 30/09/2026
Under a new Trump regime rule, if your degree won't "make enough money" you won’t be able to get a student loan. The regime is now moving to cut off student loans for tons of degrees—social work, art, religious studies, teaching aides & music, among others👇
newrepublic.com
Trump Moves to Cut Off Student Loans for Tons of Degrees
Under a new rule, if your degree doesn’t make enough money, you won’t be able to get a student loan.
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Reposted by Delthia Ricks
Delthia Ricks @dricks.bsky.social · 30/09/2026
After videos circulated on social media of a *dead mouse* in a jar of Mezzetta's peperoncini, the company recalled one specific lot of the Greek pepper product, citing a potential "pest contaminant" not a dead mouse👇
marlerblog.com
The Mezzetta Peperoncini Recall: A Mouse in the Jar, and a Recall Notice That Never Says So
On Saturday, September 26, 2026, G. L. Mezzetta Inc. of American Canyon, California, announced a recall of one lot of Mezzetta Golden Greek
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PLOS Biology @plosbiology.org · 30/09/2026
Mounting an #immune response is energetically costly, and so host defenses are often influenced by internal metabolic states. This study identifies a gut-brain signaling mechanism in C. elegans, shaping pathogen avoidance and molecular immune responses. 🧪 #AcademicSky #hostPathogen plos.io/3T9f6bi
Conceptual diagram for how NHR-68 integrates lipid metabolism with behavioral and molecular immunity.
NHR-68 acts in the intestine to regulate linoleic acid homeostasis through control of fat-3 expression. Changes in intestinal lipid metabolism influence an AWC-dependent pathogen-avoidance circuit through currently unidentified intestine-to-neuron signaling mechanisms, enhancing survival during P. aeruginosa infection. In parallel, NHR-68 suppresses PMK-1/p38 MAPK and DAF-16/FOXO immune pathways, coordinating behavioral and molecular defenses to optimize host protection. Created in BioRender. Sang, Y. (2026).
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Waggoner Lab @labwaggoner.bsky.social · 30/09/2026
Targeting a site of vulnerability on circumsporozoite protein inhibits Plasmodium vivax malaria infection @cp-immunity.bsky.social www.cell.com/immunity/ful... @usfcoph.bsky.social
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The Infectious Dose Podcast @pathogenscribe.bsky.social · 30/09/2026
🎬 NEW OUTBREAK AFTER DARK Vampires. Werewolves. Zombies. Body snatchers. Possession. What happens when horror movie night meets infectious disease? Movies, Monsters and Microbes is live now. 🦠 One important lesson: STOP HIDING BITES. 🧟 www.infectiousdose.com/post/monster...
infectiousdose.com
Monsters, Movies, and Microbes: When Infection Becomes Horror.
What do vampires, werewolves, zombies, possession and The Last of Us have to do with infectious disease? Explore the real biology behind horror movies.
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Waggoner Lab @labwaggoner.bsky.social · 30/09/2026
Gut microbiota primes stroke severity via the AHR in intestinal dendritic cells @cellcellpress.bsky.social www.cell.com/cell/fulltex... @lmu.de
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Microbes.Info @microbesinfo.bsky.social · 30/09/2026
🦠💉 #Pennsylvania has surpassed 900 #Measles cases after 13 more #infections were confirmed, as public #health officials continue #outbreak response and #vaccination efforts. #Virus #Vaccines #PublicHealth #Microsky via abcnews .com abcnews.com/Health/penns...
abcnews.com
Pennsylvania surpasses 900 measles cases with 13 new confirmed infections: Officials
At least 13 new measles cases have been confirmed in Pennsylvania, bringing the total so far this year to 903, the state health department said Monday.
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Delthia Ricks @dricks.bsky.social · 30/09/2026
This👇
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Delthia Ricks @dricks.bsky.social · 30/09/2026
A.I. "is better informed than any doctor in the country," says former drug addict RFKjr whose brain was also once infested with a worm, or worms. He spoke at a MAHA summit that also included other Trump regime geniuses, such JD Vance www.nytimes.com/2026/09/29/h...
nytimes.com
A.I. Is ‘Better Informed’ Than Doctors, Kennedy Tells Industry-Backed MAHA Summit (Gift Article)
The health secretary, Vice President JD Vance and other top officials addressed a conference sponsored by corporations, including A.I. companies and others with business before the government.
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Delthia Ricks @dricks.bsky.social · 30/09/2026
Resistance to cleaning products: A resistance gene helps C. difficile spores survive hospital-grade disinfectants. New research reveals that the bacterium Clostridioides difficile has picked up a key gene that gives its dormant spores a free pass against antibiotics and cleaning products👇
medicalxpress.com
Resistance gene helps C. difficile spores survive hospital-grade disinfectants
Antibiotic resistance is supercharging dangerous gut bacteria to withstand even hospital-grade disinfectants intended to kill them.
01411
Delthia Ricks @dricks.bsky.social · 30/09/2026
After videos circulated on social media of a *dead mouse* in a jar of Mezzetta's peperoncini, the company recalled one specific lot of the Greek pepper product, citing a potential "pest contaminant" not a dead mouse👇
marlerblog.com
The Mezzetta Peperoncini Recall: A Mouse in the Jar, and a Recall Notice That Never Says So
On Saturday, September 26, 2026, G. L. Mezzetta Inc. of American Canyon, California, announced a recall of one lot of Mezzetta Golden Greek
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David Ojcius @ojcius.bsky.social · 29/09/2026
Selon le CIRC, un cancer sur huit en 2024 est lié à douze agents infectieux, mais des mesures de prévention existent www.lemonde.fr/sante/articl... #cancer #microbiology #MedSky #MicroSky
lemonde.fr
Un nouveau cancer sur huit est causé par des infections, selon une étude du CIRC
Les scientifiques ont estimé la part des quelque 2,3 millions des nouveaux cas de tumeurs en 2024 attribuable à douze agents infectieux, dont des virus, des bactéries et des parasites. Mais des soluti...
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Delthia Ricks @dricks.bsky.social · 30/09/2026
Under a new Trump regime rule, if your degree won't "make enough money" you won’t be able to get a student loan. The regime is now moving to cut off student loans for tons of degrees—social work, art, religious studies, teaching aides & music, among others👇
newrepublic.com
Trump Moves to Cut Off Student Loans for Tons of Degrees
Under a new rule, if your degree doesn’t make enough money, you won’t be able to get a student loan.
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Delthia Ricks @dricks.bsky.social · 29/09/2026
#Covid cases are rising in some states. Time for masks, shots, and most important, ignore everything stated or implied by RFKjr www.usatoday.com/story/graphi...
usatoday.com
COVID cases are rising in some states. See the map
An early fall increase in COVID-19 cases is being reported in several states. Maps show where activity is increasing.
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Delthia Ricks @dricks.bsky.social · 28/09/2026
America had wiped out measles. Now babies are infected at birth. Congenital measles has rarely been seen in the U.S. That’s changing as vaccination declines and more pregnant women become infected👇
nbcnews.com
America had wiped out measles. Now babies are infected at birth.
Congenital measles has rarely been seen in the U.S. That’s changing as vaccination declines and more pregnant women become infected.
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Delthia Ricks @dricks.bsky.social · 28/09/2026
The measles outbreak in Bangladesh has killed 9 more children, bringing the death toll to nearly 1,100. The total number of suspected measles cases in the country so far this year is 188,041. As many as 166,310 suspected measles cases have been treated at Bangladesh hospitals since March 15 👇
tripuratimes.com
Bangladesh measles outbreak kills 9 more, toll nears 1,100
As Bangladesh grapples with an unprecedented measles outbreak, nine more children died from symptoms of the disease in the 24 hours until 8 a.m. (local time) on Sunday, raising the total number of con...
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Delthia Ricks @dricks.bsky.social · 28/09/2026
13 people have been sickened in a 9-state E. coli outbreak linked to cheese made from raw milk. 2 children under age 5 are among those who've become ill after consuming the cheese. 8 people have been hospitalized so far. The product is made by Sierra Nevada Graziers👇
the-independent.com
Children sickened in E. coli outbreak linked to recalled raw milk cheese
The warning came after two children under the age of five in San Diego County became sick
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Delthia Ricks @dricks.bsky.social · 28/09/2026
A state of emergency has been declared in Hillsborough County Florida because locally acquired cases of dengue fever have reached 170. Declaring a state of emergency allows the county to take emergency measures to protect the community from the mosquito-borne viral infection 👇
thehill.com
Florida county declares state of emergency as dengue fever cases reach 170
Hillsborough County leads in the number of Florida dengue cases by a massive margin.
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Carl Zimmer @carlzimmer.com · 27/09/2026
Four days ago, a scientist was surprised by the news that Anthropic discovered new virus genes for making DNA. He says he’s been studying them for years—and feeding his data to Anthropic’s AI as part of his own research. Coincidence? Here’s my story. nyti.ms/3VSWayc
nyti.ms
Did Anthropic’s A.I. Really Make a Scientific Discovery on Its Own? (Gift Article)
An expert at the University of Copenhagen said his team had been sharing its research with the company’s A.I. model, Claude, and that its new finding matched their work.
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Current Research in Microbial Sciences @microbesinfect.bsky.social · 28/09/2026
#AlphaFold database of predicted structures for nearly every known protein on Earth is being upgraded to better represent some of the least-known and deadliest species: viruses www.nature.com/articles/d41... #biochemistry #virology #MicroSky
nature.com
AlphaFold ‘goes viral’: database adds protein complexes of common viruses
AI predictions could help with pandemic preparedness, but they will need experimental confirmation.
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Current Research in Microbial Sciences @microbesinfect.bsky.social · 26/09/2026
In-cell discovery & characterization of a non-canonical bacterial protein translocation-folding complex. Cryo‑ET & modeling reveal a Sec‑translocon–Mdp complex in M. pneumoniae, linking secretion to extracellular folding. www.sciencedirect.com/science/arti... #OpenAccess #Microbiology #MicroSky
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Current Research in Microbial Sciences @microbesinfect.bsky.social · 26/09/2026
Single-cell visual proteomics of a minimal bacterium reveals structural coordination of gene expression machineries. Cryo‑ET maps reveal coordinated bacterial translation & transcription within native single cells. www.sciencedirect.com/science/arti... #OpenAccess #microbiology #MicroSky
Cryo‑electron tomographic visualization of Mycoplasma pneumoniae showing ribosomes, transcription‑translation assemblies, and membrane‑associated large subunits
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Current Research in Microbial Sciences @microbesinfect.bsky.social · 27/09/2026
Plasma Gelsolin Attenuates Acute Tissue Inflammation and Modulates Monocyte Responses in Experimental Candidemia. Plasma gelsolin reduces #inflammation & boosts monocyte antifungal activity in candidemia www.sciencedirect.com/science/arti... #OpenAccess #Candida #MicroSky
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Cath RN, PhD @headdoc35.bsky.social · 27/09/2026
The seasonal Russian herpes has surfaced:
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Delthia Ricks @dricks.bsky.social · 28/09/2026
America had wiped out measles. Now babies are infected at birth. Congenital measles has rarely been seen in the U.S. That’s changing as vaccination declines and more pregnant women become infected👇
nbcnews.com
America had wiped out measles. Now babies are infected at birth.
Congenital measles has rarely been seen in the U.S. That’s changing as vaccination declines and more pregnant women become infected.
01310
Delthia Ricks @dricks.bsky.social · 26/09/2026
One of the most contagious diseases on the planet—measles—is having its worst U.S. epidemic since 1991. Prior to RFKjr, the US had one of the world's best vaccination records & lowest rates of measles www.statnews.com/2026/09/24/h...
statnews.com
One of the most contagious diseases on the planet is having its worst U.S. outbreak since 1991
The CDC has added a single measles death to its online counter. In the last few weeks, four unvaccinated people have died from measles in Pennsylvania, according to state officials. But RFK Jr. has pu...
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Delthia Ricks @dricks.bsky.social · 26/09/2026
Blood samples from multiple sclerosis—MS—patients showed Epstein-Barr virus lytic activity in immune cells ~3 months before MS relapse. Lytic activity means the process of EBV reactivating inside infected white blood cells, shifting from dormancy to assembling new viruses that break free of cells👇
nature.com
EBV reactivation priming of the peripheral immune system in multiple sclerosis relapse - Nature Medicine
Increased expression of EBV reactivation genes in B cells and MS risk genes targeted by the EBV protein EBNA-2 precedes MS attacks, linking EBV reactivation and genetic risk to the development of MS r...
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Carolannie @carolannie.bsky.social · 25/09/2026
Asters and bugs...and more #Biodiversity #Ecology #USPrairies #Conservation #Restoration prairieecologist.com/2026/09/24/p...
prairieecologist.com
Photos of the Week – September 24, 2026
Tuesday of this week was a cloudy day but the clouds thinned a little in the afternoon and made it worth carrying my camera around at the Platte River Prairies. Here are a bunch of photos from Tues…
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David Ojcius @ojcius.bsky.social · 25/09/2026
Why John Coltrane still matters. "Nearly 60 years after his last recording, trailblazing jazz saxophonist John Coltrane’s legacy remains as vital as ever." news.harvard.edu/gazette/stor... #jazz #Coltrane #JohnColtrane #music #MusicSky
news.harvard.edu
Why John Coltrane still matters — Harvard Gazette
Jazz experts, scholars detail how iconic saxophonist, who would have turned 100 this year, reshaped most American musical genre.
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Current Research in Microbial Sciences @microbesinfect.bsky.social · 24/09/2026
A commensal-derived sugar protects against #obesity by regulating immunometabolism. Clostridium immunis sugar lowers IL‑22 to boost visceral fat burning and counter obesity. www.sciencedirect.com/science/arti... #microbiota #immunity #metabolism #MicroSky #ImmunoSky #MedSky
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Current Research in Microbial Sciences @microbesinfect.bsky.social · 24/09/2026
Microbial signaling coordinates group oviposition and predator defense in migratory locusts. A bacterial 2,4,6‑trimethylpyridine signal synchronizes locust oviposition while repelling multiple soil predators. www.sciencedirect.com/science/arti... #microbiology #entomology #MicroSky
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Delthia Ricks @dricks.bsky.social · 24/09/2026
Dr Richard Pan, who's running for Congress, calls RFKjr "dangerous and Incompetent." Community health and vaccination rates are big issues for Dr Pan, a California pediatrician👇
medpagetoday.com
Doc Running for Congress Calls RFK Jr. 'Dangerous and Incompetent'
Community health and vaccination rates are big issues for California pediatrician
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Delthia Ricks @dricks.bsky.social · 24/09/2026
The Congo is running short of healthcare workers as a sweeping Ebola epidemic remains out of control, according to the World Health Organization. One treatment center alone requires roughly 300 healthcare professionals👇
medpagetoday.com
Congo Is Running Short of Health Workers as Ebola Remains Out of Control, WHO Says
One treatment center requires about 300 health professionals, said WHO representative
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Delthia Ricks @dricks.bsky.social · 24/09/2026
The CDC is now recognizing "one" measles death amid confusion over measles mortality in Pennsylvania. The CDC previously wouldn't recognize 4 measles-related deaths reported in the state. The agency declined to say which death it's referring to or whether it even occurred in Pennsylvania👇
nbcnews.com
CDC reports first measles death amid confusion over Pennsylvania cases
The agency previously declined to recognize four measles-associated deaths the Pennsylvania Health Department reported over the last month.
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Delthia Ricks @dricks.bsky.social · 24/09/2026
The White House has dropped a plan to politicize awarding research grants. The Trump regime halted the planned executive order that would have put control of Nat'l Insttutes of Health research grants in the hands of political appointees. Embattled Republican Senator Susan Collins fought the idea👇
politico.com
Collins: White House drops effort to politicize health research grants
The White House halted a planned executive order that would have put control over NIH research grants in the hands of political appointees.
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Delthia Ricks @dricks.bsky.social · 24/09/2026
Interesting evolutionary change: Female mosquitoes transitioned from vegans to bloodsuckers. They shifted over time from focusing entirely on nectar to seeking out blood. An odor receptor that reacts to camphor was found to play a key role👇
phys.org
The mosquito's transition from vegan to bloodsucker explained
Scents govern most key events in the lives of mosquitoes, and there is extensive research on their sense of smell. A new study reveals how a young female mosquito shifts from focusing entirely on nect...
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Delthia Ricks @dricks.bsky.social · 23/09/2026
Zika virus, the pathogen that caused a wave of pregnancy complications, birth defects as well as fetal & neonatal deaths a decade ago doesn't construct itself in human cells the way scientists thought. The new findings are paving the way for a novel Zika vaccine. By Delthia Ricks👇
phys.org
Zika virus assembles without protein segment long deemed essential
For years, scientists were certain that two factors were involved in the assembly of active, highly infectious Zika viruses in human cells: a specific viral protein in its entirety and a turncoat huma...
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