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Covid 19 Research

October 8, 2025

COVID Update: New Variants and How Early Prevention Can Make All the Difference

As COVID-19 continues to evolve, new variants are emerging every few months—each with slight genetic changes that may impact how easily the virus spreads or how severe the illness becomes. While these mutations can sound alarming, staying informed and taking proactive steps for prevention and early treatment remain your best defense.

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COVID-19 Research

July 18, 2025

Can We Repurpose Povidone-Iodine to Prevent COVID-19? A Review Explores the Science and Strategy

Povidone-iodine (PVP-I) has long been a staple in surgical suites and wound care, but could it serve a bigger purpose—like helping prevent COVID-19 in everyday life? A recent narrative review dives deep into the antiviral properties, mechanisms, and clinical potential of PVP-I, especially when used in the nose and throat. If you’re wondering how a common antiseptic might reduce infection risk in high-exposure settings, this one’s for you.

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COVID-19 Research

July 16, 2025

Benefits and Safety of Nasal Saline Irrigations in a Pandemic—Washing COVID-19 Away

The COVID-19 pandemic has brought forth numerous discussions surrounding virus transmission and prevention. As one of the most widely discussed viral diseases of modern times, the coronavirus disease (COVID-19), caused by SARS-CoV-2, has sparked interest in ways to mitigate its transmission and severity. Among the potential strategies for alleviating viral impact, the use of nasal saline irrigations has gained attention.

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COVID-19 Research

July 16, 2025

Nasal Saline Irrigation and COVID-19: Can Simple Rinsing Help Mitigate Transmission?

nasal saline irrigation—a longstanding practice for sinus and allergy relief—gained renewed attention as a possible intervention to reduce viral load in the upper airway.

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COVID-19 Research

July 16, 2025

Can Iodine Help Stop COVID-19? A Look at the Science Behind Oral and Nasal Iodine Use

As the world sought fast, accessible, and cost-effective ways to protect against COVID-19, a lesser-known yet globally trusted micronutrient resurfaced with potential: iodine.

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PVP-I Use Cases

July 14, 2025

Povidone-Iodine as a Frontline Shield

As the COVID-19 pandemic unfolded, healthcare systems faced a dual crisis: protecting vulnerable patients while safeguarding the frontline workers delivering essential care. For providers involved in high-risk procedures—particularly in head and neck oncology—exposure to aerosolized viral particles became a serious occupational hazard. In response, a team of physicians from Johns Hopkins and the University of Pittsburgh proposed an innovative, low-cost, and easily deployable strategy: using povidone-iodine (PVP-I) as a topical antiseptic shield for the nasal and oral cavities.

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