Many businesses promote unproven long-COVID treatments--study

Many businesses promote unproven long-COVID treatments, researchers say - UPI.com A new analysis finds that many clinics continue to promote unproven stem cell interventions as treatments for COVID-19 and long COVID. UPI

...The analysis, published Thursday in the journal Stem Cell Reports, identified 38 businesses engaged in direct-to-consumer marketing of purported stem cell treatments and exosome therapies for preventing and treating COVID-19. Exosomes are messenger particles that are responsible for cell-to-cell communication.

...