Ruth Ann Crystal
@drruth.bsky.social
Also known as @CatchTheBaby on Twitter OBGYN physician, innovator, baker Weekly newsletter at https://drruth.substack.com/ #Medsky #LongCOVID
created July 9, 2023
14,126 followers 1,032 following 1,492 posts
view profile on Bluesky Posts
David Kaufman (@kaufmanmd.bsky.social) reposted
And more, this fascinating study showing " SARS-CoV-2 spike protein can activate dormant HIV reservoirs in patients on ART by triggering the mTOR pathway" Another reason to pursue further Rapamycin trials in acute and Long Covid since it inhibits mTOR. www.biorxiv.org/content/10.1...
BK. Titanji (@boghuma.bsky.social) reposted
An unnecessary and preventable death. This is not the future we want for our children. www.theguardian.com/society/2025...
#9 Dream (@gayfabfourfan.bsky.social) reposted
“Studies show that COVID infection causes developmental delays in babies and toddlers and neuropsychiatric disease in children age 5 to 19.”
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Lovely! Here is a dinnerplate dahlia.
Thanh Neville, MD, MSHS (@thanhneville.medsky.social) reposted
On this Labor Day, I'd like to express my appreciation for all the immigrant workers who have made this country what it is for 100s of years.
Ruth Ann Crystal (@drruth.bsky.social) reply parent
They love this song.🎶 But then again, who doesn't?
Ruth Ann Crystal (@drruth.bsky.social) reply parent
You are right.
David Kaufman (@kaufmanmd.bsky.social) reposted
And finally Dr. Ruth Ann gives us a giggle which we certainly need: www.nytimes.com/2025/08/22/u...
Ruth Ann Crystal (@drruth.bsky.social) reply parent
📌
Eric Topol (@erictopol.bsky.social) reposted
Nine of the CDC directors over the past 48 years have a lot to say about what RFK Jr is doing vs health of Americans www.nytimes.com/2025/09/01/o...
Ruth Ann Crystal (@drruth.bsky.social) reposted
✨Please share! My newsletter is out.✨ 💉Who can get the COVID vaccines? Which states req Rx? 🌊COVID wave expected peak in 1-2 weeks 💥CDC Director fired bc she won't rubberstamp RFK Jr's lies 💊New Breast Cancer pill works (7 year study results) & much more buff.ly/CiP90UO #medsky #pedsky 🛟😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reply parent
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Ruth Ann Crystal (@drruth.bsky.social)
✨Please share! My newsletter is out.✨ 💉Who can get the COVID vaccines? Which states req Rx? 🌊COVID wave expected peak in 1-2 weeks 💥CDC Director fired bc she won't rubberstamp RFK Jr's lies 💊New Breast Cancer pill works (7 year study results) & much more buff.ly/CiP90UO #medsky #pedsky 🛟😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reply parent
COVID VAX 👉Covid-19 vaccine license change: 12 key questions answered by YLE buff.ly/8gDn73H 👉High Risk factors for COVID vaccines, as of 2/2025: buff.ly/Bpt2kW4 ⭐️Physical inactivity, obesity, depression are all high risk factors. Long COVID under Disabilities- Limitations with self-care or ADLs
Ruth Ann Crystal (@drruth.bsky.social)
COVID VACCINE INFO: List of states requiring a prescription for a COVID vaccine at CVS or Walgreens t.co/ZqCZwxwa57 COVID vaccine availability at CVS buff.ly/JHG5vml 💉COVID vaccines are no longer available at CVS in Massachusetts, Nevada or New Mexico. Vaccines.gov is still down. #medsky 🛟😷🧪
Ruth Ann Crystal (@drruth.bsky.social)
Prevention is now off the menu.😢 From: Dennis Goris #medsky 🛟😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reply parent
It occasionally happens- if someone has irregular periods, although it is not common.
Ruth Ann Crystal (@drruth.bsky.social)
Surprise! A woman, who didn't know that she was pregnant, gave birth prematurely at Burning Man this week. Within minutes, a neonatal nurse, an OB-GYN in his underwear and, a pediatric doctor came to help her. The baby girl was safely life-flighted to a Reno hospital NICU.
Miranda Yaver (@mirandayaver.bsky.social) reposted
If RFK Jr. will not resign, he must be impeached and removed, for the sake of the nation's health and safety.
BK. Titanji (@boghuma.bsky.social) reposted
There is a massive walk out at the CDC by staff unfolding right now. It is NECESSARY. I stand in solidarity with my CDC colleagues. standing up for science and public health. It is a moral imperative.
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Prasad & Makary NEJM article states that ppl w/"physical inactivity" are at high risk, which applies to most people with Long COVID. buff.ly/MWk3Uxk In July, medical societies sued Kennedy and H.H.S. over vaccine advice buff.ly/lU4Xgxp I don't know where that suit is at now. #medsky #pedsky 😷
Eric Topol (@erictopol.bsky.social) reposted
Good to see @bsky.app has emerged as the social media platform of choice for science stuff arstechnica.com/science/2025...
BK. Titanji (@boghuma.bsky.social) reposted reply parent
I hope the COVID vaccines would at least be available through employee health for healthy HCWs this winter: 1. A vaccinated health workforce reduces nosocomial spread of respiratory viruses 2. No hospital wants Drs and nurses out sick with COVID during peak utilization healthcare months.
BK. Titanji (@boghuma.bsky.social) reposted
74% of Americans are overweight. That is a risk factor for severe COVID and thus qualifies you to get the now approved COVID vaccine booster shot this fall if you want it. I figured I'd drop this pearl, for no reason at all.
Ruth Ann Crystal (@drruth.bsky.social)
Yikes! The CDC has quietly scaled back its FoodNet surveillance, now only tracking salmonella and STEC. Monitoring for Listeria, Campylobacter, Vibrio and other pathogens has stopped- even after last year’s deadly Listeria outbreak. buff.ly/OyTTIOA h/t @boghuma.bsky.social #medsky #IDsky 🛟🧪
Eric Topol (@erictopol.bsky.social) reposted
Severe, refractory lupus successfully treated with engineered T cells derived from a healthy donor nature.com/articles/s41...
thetranscendedman (@atranscendedman.bsky.social) reposted
Wales 174 healthcare workers took a daily probiotic for 8 weeks in winter. Sleep quality rose 34%, energy 29%, mood 24% and overall wellbeing 16%. Reports of bloating, constipation, headaches and muscle aches all dropped significantly. www.medrxiv.org/content/10.1...
Liz Szabo (@lizszabo.bsky.social) reposted
Trump Orders Major Expansion of National Guard’s Role in Law Enforcement An executive order on Monday directs the creation of specialized Guard units to quell civil disturbances in each state and seeks civilian volunteers to assist federal agents in Washington. www.nytimes.com/2025/08/25/u...
Eric Topol (@erictopol.bsky.social) reposted
We need a lot more Dr. Jessica Steiers to pull a body of evidence together like this @unbiasedscipod.bsky.social 👏 theunbiasedscipod.substack.com/p/how-a-gove... www.nytimes.com/interactive/...
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Yay!
Ruth Ann Crystal (@drruth.bsky.social) reply parent
🤦
BK. Titanji (@boghuma.bsky.social) reposted
They important thing about #TaylorSwift getting engaged is that millions of dollars in grants funding for research projects on how to cure cancer,reverse alzheimer's dz and discover vaccines for serious infections, are being canceled daily and we really should care about how devastating that is.
Karmel Dahl (@karmel-dahl.bsky.social) reposted
Hilarious!
Aric Campling (@ariccampling.bsky.social) reposted
My journey into #nursesky is definitely bearing fruit like this gem!
Christophe Veltsos (@drinfosec.bsky.social) reposted
👀👇
Ruth Ann Crystal (@drruth.bsky.social)
👉14 Tips for Healthcare Workers when ICE shows up at the Hospital or Clinic
Angie Rasmussen (@angierasmussen.bsky.social) reposted
One of the most tragic ironies of what the US has done to PEPFAR & USAID is that there is an incredible new drug that could deal a crushing blow to HIV globally. I wrote about lenacapavir for @foreignpolicy.com & the millions of lives it might not save. foreignpolicy.com/2025/08/25/l...
JAMA (@jama.com) reposted
A bite from infected Ixodes scapularis ticks can transmit the bacterium Borrelia burgdorferi, which causes Lyme disease, the most common tick-borne infection in the US. This JAMA Patient Page discusses signs, symptoms, and complications of #LymeDisease. ja.ma/4lKmGRz
Mary Fernando M.D. 🇨🇦 (@maryfernando.bsky.social) reposted
This doctor (moi) says it’s especially important for everyone to get the updated COVID vaccine because vaccines wane, there are new variants and every person, regardless of age, is susceptible to the damage COVID causes. Get Vaccinated #Vaccineswork
Ruth Ann Crystal (@drruth.bsky.social) reply parent
I hope that you recover soon. Consider Paxlovid if you qualify.
#9 Dream (@gayfabfourfan.bsky.social) reposted
“It is back to school time for many children and we are in a COVID wave. The good news is that it is a smaller wave than past ones. The bad news is that data continues to come in showing that any COVID infection can lead to Long COVID and/or long-term chronic diseases like diabetes.”
Ruth Ann Crystal (@drruth.bsky.social) reposted
This week’s bouquet made from Trader Joe’s flowers. #flowers #Fridayflowerfamily #bloomscrolling #photography
Ruth Ann Crystal (@drruth.bsky.social)
✨Please Share! My newsletter is out✨ In this issue: 🌊COVID wave spills into back-to-school ⌛COVID ages arteries 💉AAP, ACOG new COVID vaccine recs 🩸Long COVID, ME/CFS serum (and IgG) fragments mitochondria and causes collapse of skeletal muscle cells & much more buff.ly/BqOapKm #medsky #pedsky 🛟😷🧪
Thomas A. Nguyen DO (@tom.medsky.social) reposted
Similar to the AAP this week, ACOG is weighing in with their own COVID vaccine recs that are more rooted in science.
Ruth Ann Crystal (@drruth.bsky.social)
Thank you @acog.org for updated guidance on maternal immunizations against COVID, Influenza and RSV in pregnancy. ✨"Vaccines continue to be the best tool available for pregnant patients to protect themselves and their infants from these viruses.” buff.ly/Ya6s5lM #medsky #obgynsky #pedsky 🛟
Ruth Ann Crystal (@drruth.bsky.social) reposted
Giant Dinnerplate Dahlia🤩 #Flowers #Bloomscrolling #Photography #Fridayflowerfamily
Ruth Ann Crystal (@drruth.bsky.social) reply parent
bsky.app/profile/drru... #flowerfridayfamily
Ruth Ann Crystal (@drruth.bsky.social) reply parent
bsky.app/profile/drru... #flowerfridayfamily
Planned Parenthood of Michigan (@ppofmi.bsky.social) reposted
🎉 Getting care on your schedule just got even better with expanded Virtual Health Center hours, including morning, evening, and weekend appointments! 💙 Learn more about our virtual care options and make an appointment at PPMI.org/telehealth.
Ruth Ann Crystal (@drruth.bsky.social)
This week’s bouquet made from Trader Joe’s flowers. #flowers #Fridayflowerfamily #bloomscrolling #photography
Ruth Ann Crystal (@drruth.bsky.social) reply parent
So very stressful.
Canada Healthwatch 🍁 (@canadahealthwatch.ca) reposted
B.C. offers Albertans free COVID-19 shots https://www.ctvnews.ca/calgary/article/albertans-will-have-free-access-to-covid-19-vaccinesin-bc-if-not-at-home/ 𝗚𝗲𝘁 𝘄𝗲𝗲𝗸𝗹𝘆 𝘂𝗽𝗱𝗮𝘁𝗲𝘀 ⇢ CanadaHealthwatch.ca/newsletter
Ruth Ann Crystal (@drruth.bsky.social)
Little bee on lavender in our front yard 🐝 #flowers #Fridayflowerfamily #Bloomscrolling #Photography
Ruth Ann Crystal (@drruth.bsky.social) reposted
A team went nine games without making a single goal. The fans decided to help.
Ruth Ann Crystal (@drruth.bsky.social)
A team went nine games without making a single goal. The fans decided to help.
Ruth Ann Crystal (@drruth.bsky.social)
Giant Dinnerplate Dahlia🤩 #Flowers #Bloomscrolling #Photography #Fridayflowerfamily
BK. Titanji (@boghuma.bsky.social) reposted
These are the sorts of attacks on experts that resulted in a domestic terrorist firing 500 shots at the CDC just over a week ago. If you stand for evidence based public health interventions, you basically get a target placed on your back by DHHS leadership. www.politico.com/news/2025/08...
Ruth Ann Crystal (@drruth.bsky.social) reposted
American Academy of Pediatricians (AAP) updated immunization schedule recommends: ✅Universal COVID vaccination for all children aged 6 to 23 months ✅ COVID vaccination for kids over age 2 who are high risk or whose parents desire protection. downloads.aap.org/AAP/PDF/AAP-... #medsky #pedsky 🛟😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Radioactive Walmart shrimp was not on my bingo card.
Eric Topol (@erictopol.bsky.social) reposted
Covid accelerates vascular aging An 18-country, 38-center study of ~2,000 participants —Effect predominantly in women, adding 5 years of aging —Seen with non-hospitalized and mild-moderate Covid —Reversible in some at 1-year; vaccination link to protection apps.crossref.org/pendingpub/p...
Ruth Ann Crystal (@drruth.bsky.social)
American Academy of Pediatricians (AAP) updated immunization schedule recommends: ✅Universal COVID vaccination for all children aged 6 to 23 months ✅ COVID vaccination for kids over age 2 who are high risk or whose parents desire protection. downloads.aap.org/AAP/PDF/AAP-... #medsky #pedsky 🛟😷🧪
Madhu Pai, MD, PhD (@madhupai.bsky.social) reposted
👏🏽👏🏽 Health Canada has authorized the LP.8.1 variant adapted COMIRNATY® COVID-19 vaccine for individuals aged 6 months and older. This updated vaccine targets the Omicron LP.8.1 variant www.newswire.ca/news-release...
Ruth Ann Crystal (@drruth.bsky.social) reposted
"Is there a doctor on the plane?"✈️ This JAMA article has printable cards that can remind you what to do in a medical emergency on an airplane. In-Flight Medical Emergencies: A Review buff.ly/3rjEqc1 There is also an iphone app called AirRx. #medsky #nursesky 🛟
Eric Topol (@erictopol.bsky.social) reposted
We just learned about a 3rd dimension of how Covid can affect our arteries. erictopol.substack.com/p/covid-and-...
Dr. Lucky Tran (@luckytran.com) reposted
Are the mRNA vaccines incredible? YES! Are the mRNA vaccines perfect? No. Have the mRNA vaccines saved millions of lives? YES! Can we make the mRNA vaccines even better? YES! Can we use mRNA vaccine technology to prevent and treat many other diseases? YES! Fund mRNA research!
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Ruth Ann Crystal (@drruth.bsky.social) reply parent
That is a great idea Arghavan.
Ruth Ann Crystal (@drruth.bsky.social)
"Is there a doctor on the plane?"✈️ This JAMA article has printable cards that can remind you what to do in a medical emergency on an airplane. In-Flight Medical Emergencies: A Review buff.ly/3rjEqc1 There is also an iphone app called AirRx. #medsky #nursesky 🛟
Ruth Ann Crystal (@drruth.bsky.social)
@martharichart.bsky.social
Ruth Ann Crystal (@drruth.bsky.social)
@martharichart.bsky.social
Ruth Ann Crystal (@drruth.bsky.social)
I love this picture of two icons.
Ruth Ann Crystal (@drruth.bsky.social)
Me too!
STAT (@statnews.com) reposted
I just packed Narcan for my daughter’s dorm room. Public health made it possible. Narcan exists because of work that is now being defunded www.statnews.com/2025/08/11/p...
BK. Titanji (@boghuma.bsky.social) reposted
I was explaining a treatment plan to a patient, and their partner told me to talk slowly because they were typing what I was saying into chatgpt to "verify" there wasn't a better alternative. In case you are wondering the stage of mess we are in with LLMs. www.nbcnews.com/tech/tech-ne...
Tania J. Spencer (@taniaspencer.bsky.social) reposted reply parent
3/ Courtesy of @drruth.bsky.social's latest newsletter - open.substack.com/pub/drruth/p...
Ruth Ann Crystal (@drruth.bsky.social) reply parent
📌
Ruth Ann Crystal (@drruth.bsky.social) reply parent
So far, Putrino and Michal Tal responded that Cort Johnson (and others) could post about their talks at the Keystone Symposium. See: x.com/CatchTheBaby...
#9 Dream (@gayfabfourfan.bsky.social) reposted
“[A study showed] those infected with COVID had higher risks of death from cardiovascular, respiratory, & neurologic diseases up to 3 years after infection… Even non-hospitalized individuals showed excess mortality… SARS-CoV-2 infection is associated with long lasting sequelae.”
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Thanks Morgan
Morgan Dawn (@morgandawn.bsky.social) reposted
Excellent weekly national health newsletter, with some Bay Area content
Ruth Ann Crystal (@drruth.bsky.social) reposted
✨Please Repost! My newsletter is out. 🌊 Summer COVID wave is accelerating just in time for school 🛟 RFK Jr cancels $500 million for mRNA vax research 🧬 8 genes linked to ME/CFS in huge study 🧠 Low Lithium and Alzheimer's & much more! buff.ly/AuGVuk9 #medsky #pedsky 😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reply parent
I hope that he gets better soon and that you stay negative.
Liz Szabo (@lizszabo.bsky.social) reposted
From @politico.com : Dr. Elizabeth Soda, an infectious disease doctor with CDC, called for Health Secretary Robert F. Kennedy Jr. to resign. "As health secretary, his lies are costing people their lives. His dangerous rhetoric is making Americans sicker as scientific decision-making is destroyed.”
Ruth Ann Crystal (@drruth.bsky.social) reply parent
CIDRAP (@cidrap.bsky.social) reposted
Statement: CIDRAP stands behind public health officials after attack on CDC -from the CIDRAP Leadership We declare our unwavering support of the CDC and all public health agencies and their steadfast dedication to improve the health of all people www.cidrap.umn.edu/p...
Monica Verduzco-Gutierrez (@mvgutierrezmd.bsky.social) reposted
COVID is making the rounds in Texas: wastewater levels are high, and I’m hearing about lots of new cases. Mild now doesn’t mean harmless. #LongCOVID is still a risk for many. 😷 Mask in crowds 🧪 Test if exposed 🏠 Stay home if sick
Ruth Ann Crystal (@drruth.bsky.social)
✨Please Repost! My newsletter is out. 🌊 Summer COVID wave is accelerating just in time for school 🛟 RFK Jr cancels $500 million for mRNA vax research 🧬 8 genes linked to ME/CFS in huge study 🧠 Low Lithium and Alzheimer's & much more! buff.ly/AuGVuk9 #medsky #pedsky 😷🧪
Prof Gavin Yamey (@gavinyamey.bsky.social) reposted
RFK Jr must resign and I believe those of us who work in healthcare, public health, health research, or any related field should demand his resignation
Richard M. Carpiano, PhD, MPH (@rmcarpiano.medsky.social) reposted
Current & fmr HHS employees have called for RFK Jr.'s resignation. "'Kennedy is directly responsible for the villainization of CDC’s workforce... CDC offices...closed thru Monday. Employees have been asked to work remotely & **remove CDC stickers & other decor from their vehicles.**" 🛟 Medsky 😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reposted
A tiny kitten hopped on the NYC subway and went viral on TikTok reaching over 10.7 million views. Commuter Betsaida Mercado adopted Emmie (named after MTA) on the spot and now little Emmie has a furever home with her new canine big brother King in Harlem. buff.ly/G9feoLW #Caturday #cats
Ruth Ann Crystal (@drruth.bsky.social) reply parent
That is a great plan. If you do get COVID, metformin has been shown to decrease the risk of Long COVID as well in placebo controlled trial. Favorable Antiviral Effect of Metformin on SARS-CoV-2 Viral Load in a Randomized, Placebo-Controlled Clinical Trial academic.oup.com/cid/article/... #medsky 😷
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Ugh, so frustrating. The Fall 2025 vaccines will be more limited here in the US too.
Ruth Ann Crystal (@drruth.bsky.social)
A tiny kitten hopped on the NYC subway and went viral on TikTok reaching over 10.7 million views. Commuter Betsaida Mercado adopted Emmie (named after MTA) on the spot and now little Emmie has a furever home with her new canine big brother King in Harlem. buff.ly/G9feoLW #Caturday #cats
Ruth Ann Crystal (@drruth.bsky.social) reply parent
Who can access them in the UK? People over a certain age and immunocompromised people?
Ruth Ann Crystal (@drruth.bsky.social)
Beautiful Celosia flowers at my local nursery with some ornamental peppers #flowerfridayfamily #bloomscrolling #flowers #photography
California Department of Public Health (@capublichealth.bsky.social) reposted
COVID-19 is circulating in California. Stay up to date on your COVID-19 vaccine. It is the best way to protect yourself from serious illness. 📲Talk to your health care provider or visit MyTurn.ca.gov to schedule a vaccine appointment.
Ryan Marino, MD (@ryanmarino.bsky.social) reposted
A Senate investigation has so far found 510 human rights abuses in ICE detention centers since Jan 20, including deaths, physical & sexual abuse, inadequate medical care, overcrowding & unsanitary conditions, inadequate food & water, extreme temperatures, denial of legal access, & child separation
Ruth Ann Crystal (@drruth.bsky.social)
This amazing HIV mRNA vaccine could be a cure or protection against HIV- more studies are needed. By halting $500 million for mRNA research funding, RFK Jr is squashing important mRNA research protecting against: 🔸H5N1 pandemic 🔸HIV 🔸pancreatic and other cancers 🔸autoimmune disease #medsky 🛟😷🧪
Ruth Ann Crystal (@drruth.bsky.social) reposted
Mononucleosis or glandular fever is caused by the Epstein- Barr virus (EBV). In a humanized mouse model, researchers found that EBV infection causes the body to make B cells that go to the brain and attract pro-inflammatory T cells, which trigger Multiple Sclerosis. buff.ly/iIfZV2o #medsky 🧪😷