logo
#

Latest news with #MemorialHermannHealthSystem

May they get what they voted for: who is Dr. Christina Propst, the pediatrician who mocked Texas flood victims; claims they voted for Trump
May they get what they voted for: who is Dr. Christina Propst, the pediatrician who mocked Texas flood victims; claims they voted for Trump

Time of India

time5 days ago

  • Health
  • Time of India

May they get what they voted for: who is Dr. Christina Propst, the pediatrician who mocked Texas flood victims; claims they voted for Trump

Dr. Christina B. Propst, a Houston-based pediatrician, was terminated from her position after a Facebook post she wrote about the deadly Texas floods sparked widespread outrage. In the now-deleted post, Propst appeared to link the tragedy, which claimed over 100 lives, including children, to the political leanings of Kerr County residents, many of whom voted for Donald Trump . Her remarks were widely condemned as insensitive and politicizing a disaster that has left the state in mourning. The post, which circulated under her old Facebook username 'Chris Tina,' gained traction after it was amplified by the conservative account Libs of TikTok. Also Read: Japan, South Korea, Malaysia among 14 nations facing tariffs; what might get pricier for Americans The backlash was swift, with her employer, Blue Fish Pediatrics , first suspending and then firing her, citing a failure to uphold compassion and professionalism. The controversy led to her dismissal and ignited a national debate over ethics, speech, and accountability in healthcare, while some netizens even demanded that her license be revoked. Who is Dr. Christina B. Propst? Live Events Dr. Christina B. Propst is a Houston-based pediatrician. Known previously for her long-standing career in child healthcare, Dr. Propst had over two decades of experience in pediatrics and was affiliated with multiple medical institutions, including Blue Fish Pediatrics, Memorial Hermann Health System, and Houston Methodist. She completed her medical degree at Tulane University School of Medicine in 1998 and went on to finish her pediatric residency at Baylor College of Medicine-affiliated hospitals the same year. Over the last 25 years, she has built a reputation in Houston's medical community as a caring and competent pediatrician, serving thousands of children and families. Also Read: Who was Richard Dick Eastland? The Camp Mystic director dies trying to save girls in Texas floods Why was Propst fired? Dr. Propst's career ended abruptly after a post she made under the name 'Chris Tina' went viral. In it, she appeared to mock the victims of the deadly Texas floods in Kerr County, insinuating that the majority Republican-voting population had received 'what they voted for.' The message, widely condemned as cruel and politicized, prompted massive backlash online and was amplified by conservative social media accounts. 'May all visitors, children, non-MAGA voters and pets be safe and dry,' Probst wrote in the now-viral post 'Kerr County MAGA voted to gut FEMA. They deny climate change. May they get what they voted for. Bless their hearts.' Her employer, Blue Fish Pediatrics, first suspended her before ultimately terminating her employment, stating that her comments did not reflect the values of the practice. Also Read: NFL star, TV host, Clare's ex, who is Dale Moss and why is he back on Bachelor in Paradise? The Memorial Hermann Health System also distanced itself from her, clarifying that she was not their employee and reiterating their zero-tolerance policy for divisive rhetoric. Meanwhile, the Texas Medical Board acknowledged the controversy and said it would investigate any formal complaints, though no official inquiry has been announced. Economic Times WhatsApp channel )

Common Childhood Virus Linked to Alzheimer's Development in Old Age
Common Childhood Virus Linked to Alzheimer's Development in Old Age

Yahoo

time10-06-2025

  • Health
  • Yahoo

Common Childhood Virus Linked to Alzheimer's Development in Old Age

A study published 30 years ago is striking up new conversation about the potential connection between the common cold sore and Alzheimer's disease. Published in The Lancet in 1997, researchers compared DNA extracted from the brains of elderly people with and without Alzheimer's, and in some of them, found herpes simplex virus 1 (HSV-1)—an infection often contracted in childhood—dormant in the nerves. Ultimately, researchers predicted that those with HSV-1 and a specific gene, called the ApoE-e4 gene, had a higher risk of developing Alzheimer's. Meet the Experts: David Hunter, M.D., an assistant professor and neurologist with UTHealth Houston, Linda Yancey, M.D., an infectious disease doctor at Memorial Hermann Health System; and Mark Santos, Ph.D., an assistant professor of microbiology and immunology at Touro University Nevada. Study co-author Ruth Itzhaki, Ph.D., summarized her team's findings in a recent article for The Conversation and noted that, over the years, additional work has surfaced to support hers. But what does it all mean, exactly? If a cold sore pops up, should you be concerned about dementia? We reached out to experts who explained everything. 'HSV-1 is a common virus to which almost everyone is exposed early in life,' says David Hunter, M.D., an assistant professor and neurologist with UTHealth Houston. 'It is best known for causing cold sores and is closely related to chicken pox and mononucleosis.' What these viruses have in common is that they are neurotropic, meaning they linger in the nervous system long after the initial illness, explains Linda Yancey, M.D., an infectious disease doctor at Memorial Hermann Health System, and can be reactivated by stress or lowered immunity. That's how, for instance, chicken pox can manifest later in life as shingles, adds Dr. Hunter. The virus's ability to infiltrate the nerves is believed to get it past the blood-brain barrier, a membrane that shields the organ from infection via the bloodstream. Thanks to that entry point, Dr. Hunter says, HSV-1 is the most common cause of viral brain inflammation in the United States. 'There is no vaccine for HSV and almost everyone will get it by adulthood,' Dr. Hunter adds. Cold sores are a mild case of it, and symptoms can be treated with antiviral drugs. Dormant HSV-1 may be reactivated by illness and reach the brain, explains Mark Santos, Ph.D., an assistant professor of microbiology and immunology at Touro University Nevada. This can trigger brain inflammation over time, known as herpes encephalitis,and in people with genetic risk factors, like the ApoE-4 gene, contribute to Alzheimer's development, he adds. 'We don't entirely know why ApoE-4 is a risk factor for Alzheimer's,' adds Dr. Hunter. 'The link to HSV could be that ApoE-4 impacts the blood-brain barrier and makes it easier for HSV to enter.' And the inflammation caused by that entry may heighten Alzheimer's risk. 'It is now universally accepted that inflammation in the brain is a key step in the development of Alzheimer's,' Dr. Hunter reiterates. In the three decades since the original study, doctors and researchers have learned much more about Alzheimer's disease and its connection to viral inflammation. For instance, several studies have found that being immunized for any disease (like COVID-19 or the flu) reduces Alzheimer's risk, says Dr. Hunter. 'Several other studies have shown that reducing inflammation in the brain helps prevent Alzheimer's,' he adds. Santos concurs. 'Since 1996, additional studies have found HSV-1 DNA in the brains of individuals with Alzheimer's. Lab studies have also shown that HSV-1 infection can trigger the buildup of amyloid-beta and tau—proteins strongly associated with Alzheimer's pathology,' he explains. However, there are a few disclaimers to note. Firstly, the posed risk is associated with people who contract HSV-1 in early life, giving it time to progressively cause inflammation. The risk may be lower in adults, says Santos. 'That said, if someone has other risk factors (like a weakened immune system or APOE-e4), adult-onset HSV-1 could still have long-term consequences,' he adds. Still, neurotropic viruses are extremely common, Dr. Yancey reiterates. 'This makes it difficult to tease out whether they are causing neurologic problems or are simply common in the general population, including people with neurologic problems,' she adds. In other words, because most people end up with HSV-1 doesn't necessarily mean that most people will get Alzheimer's. 'Most cold sores aren't a cause for concern,' Santos adds. 'They're common and usually well-controlled by the immune system. But for people with frequent outbreaks, weakened immunity, or APOE-e4, it may be worth discussing with a healthcare provider. The concern is not a single cold sore, but long-term viral activity in the brain.' More research, including long-term studies, is needed to make any solid associations, Santos and Dr. Yancey conclude. 'The current data is based on population-level surveys. There is no way to predict on an individual patient's level whether this has a meaningful impact,' says Dr. Yancey. Future research will, hopefully, at least help experts understand how antiviral treatment affects Alzheimer's risk, as well as identify better ways to detect when HSV-1 is active in the brain. 'The hope is that understanding how infections contribute to Alzheimer's will open up new ways to prevent or treat it—especially before symptoms start,' says Santos. Being vaccinated, exercising, engaging in mental stimulation, and maintaining a heart-healthy diet are all known ways to lower dementia risk, our experts say. Avoiding smoking or nicotine use of any kind can also 'drastically' reduce the risk, says Dr. Yancey. All of these habits and choices work together to support both immune and brain health. You Might Also Like Can Apple Cider Vinegar Lead to Weight Loss? Bobbi Brown Shares Her Top Face-Transforming Makeup Tips for Women Over 50

Measles outbreak in Southwest sickens nearly 100 people
Measles outbreak in Southwest sickens nearly 100 people

The Hill

time24-02-2025

  • Health
  • The Hill

Measles outbreak in Southwest sickens nearly 100 people

Texas physicians say the current situation was 'inevitable' due to the low rates of vaccination among the largely Mennonite community. Ninety cases have been recorded in Texas, while at least nine were recorded in New Mexico as of Thursday, all in Lea County, which borders the South Plains region. Out of those infected, the overwhelming majority are children. As of Monday, the Texas Department of State Health Services said multiple health departments in Central and South Central Texas recently reported measles exposures associated with the ongoing outbreak in the South Plains region of Texas. Five of the cases are vaccinated while the rest are not. The department has stated there are likely more measles cases that have yet to be confirmed due to the highly contagious nature of the virus. The outbreak comes as Robert F. Kennedy Jr., a leading vaccine skeptic, takes over the Department of Health and Human Services, spurring fears he will further fuel vaccine skepticism, an issue already politicized by the COVID-19 pandemic. The South Plains region is home to an insular community of Mennonites, a conservative Christian sect dating back to 15th century, among whom vaccinations are not as popular as in the general population. Linda Yancey, an infectious disease specialist at the Memorial Hermann Health System in Texas, said the current situation was 'inevitable' since anything shy of the ideal vaccination rate leaves communities vulnerable. The ideal coverage for measles, mumps and rubella (MMR) vaccinations is 95 percent. 'Once a community falls below that 95 percent protection rate, it is like dry kindling just waiting for that first spark,' Yancey said. The vaccination rate in Gaines County, the epicenter of the Texas outbreak, is closer to 80 percent. About 91 percent of Texas children born in 2020 have received at least one dose of the MMR vaccination, according to state data.

DOWNLOAD THE APP

Get Started Now: Download the App

Ready to dive into a world of global content with local flavor? Download Daily8 app today from your preferred app store and start exploring.
app-storeplay-store