• Monkeypox: The myths, misconceptions — and facts — about how you catch it

    Sexual contact is not the only way monkeypox is spread, points out infectious disease doctor Susan McLellan at the University of Texas Medical Branch at Galveston. But she agrees that it is by far the most likely way in this current outbreak, so far. “Epidemiological data for the outbreak in Western Europe and the United States makes that clear,” she said. “We're not detecting many cases in kids and individuals who aren't sexually active. We're detecting cases mostly in individuals from networks with a lot of sexual encounters."

  • Do meeting planners need to worry about monkeypox?

    “During this outbreak, there will probably be at least one random case where somebody gets it on a bus. But, you know, that’s going to be profoundly rare, probably less likely than being hit by that bus,” Dr. Susan McLellan from the University of Texas Medical Branch in Galveston, Texas, said during a recent interview with NPR.

  • Update on depression treatments for youth

    Dr. Karen Dineen Wagner, professor and chair of the Department of Psychiatry and Behavioral Sciences at the University of Texas Medical Branch at Galveston, wrote an article about the need for further evidence-based antidepressant treatments for children and adolescents with depression.

  • Researchers work to create nasal spray COVID-19 vaccine

    The Austin TV news station interviewed Dr. Ashok Chopra, distinguished professor of microbiology and immunology at UTMB, about this research that uses a bacteriophage platform for the vaccine tested on mice. Other TV stations in central and west Texas picked up the KVUE report. The Houston Chronicle also reported “Scientists sniff out next-generation COVID vaccine.” “The nasal vaccine does not seem to affect the gut microbiota and is more potent in generating systemic and mucosal immune responses than when the vaccine is injected into the muscle of mice,” Chopra said.

  • National Immunization Awareness Month reminds us vaccines protect

    “We celebrate National Immunization Awareness Month every August,” Drs. Megan Berman and Richard Rupp wrote in the latest Vaccine Smarts column. “One of the few benefits of the pandemic is that we are more knowledgeable about vaccines development, licensure and how they work. Unfortunately, we are also learning about the danger of vaccine hesitancy and refusal.”

  • Tai Chi has benefits in Parkinson’s disease

    Dr. Victor S. Sierpina explained that Tai Chi involves the slow repetitive shifting of weight from one leg to another and challenges balance control to maintain a center of mass within a changing base of support. “This is likely the same reason that Tai Chi has long been shown to reduce fear of falling in other studies of older adults,” he wrote.

  • The coronavirus has one strategy we can’t vaccinate against

    Vineet Menachery, a coronavirologist at the University of Texas Medical Branch talked to Katherine Wu about variants improving their ability to resist interferons. “There’s a domino effect,” Menachery said. Wu wrote: “More cells get infected; antibody and T-cell responses hang back, even as viral particles continue to spread. Eventually, the body may get wise and try to catch up. But by then, it may be too late. The brunt of viral replication might be over, leaving the immune frenzy to misdirect much of its havoc onto our own tissues instead.”

  • Low neutralization of Omicron BA.5 after four doses of mRNA COVID-19 vaccine

    In a recent study posted to the bioRxiv preprint server, researchers assessed the neutralization of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) Omicron variant after messenger ribonucleic acid (mRNA) vaccination. UTMB’s Dr. Pei-Yong Shi is one of the authors of the study.

Categories