Entries by Viro Research

Herpes Zoster (Shingles) May Be a Marker for COVID-19 Infection

INTRODUCTION: Shingles, or herpes zoster (HZ), is an acute, viral infection that occurs after the reactivation of the varicella-zoster virus (VZV). The virus usually remains dormant within dorsal root ganglia after the virus’s primary infection presentation in the form of varicella. HZ is thought to appear when the immune system is under stress due to […]

The Promise of Adjuvanted Subunit Vaccines as a Viable Option in Vaccine Development-Part II

INTRODUCTION: In this follow-up report, we discuss several adjuvanted SARS-CoV-2 subunit vaccines in development. In general, subunit vaccines exhibit low immunogenicity and require assistance from an adjuvant to enhance a robust vaccine-induced immune response. The S glycoprotein of SARS-CoV-2 is the preferred viral protein to induce neutralizing antibodies due to its known immunogenic properties. The […]

The Promise of Adjuvanted Subunit Vaccines as a Viable Option in Vaccine Development-Part I

INTRODUCTION: Over the last several decades, subunit vaccines have shown consideration for vaccines. About 30 years ago, scientists developed a potential subunit vaccine for the varicella-zoster virus (VZV).1 A subunit vaccine’s advantage is several-fold, including not needing to grow and inactivate live viruses (or create an attenuated virus strain) and use the most antigenic portion […]

Risk of Herpes Zoster in Children with Cancer

INTRODUCTION Herpes zoster (HZ) is caused by reactivation of latent varicella-zoster virus (VZV) within the cranial nerve or dorsal root ganglia after primary infection. There is a lifetime risk, ~10% to 30%, of HZ in adults, but is rare in healthy children. Immunocompromised individuals have an increased risk of other diseases, including HZ. Risk of […]