Abstract
Vaccination against varicella-zoster virus (VZV) has been effective and safe in countries that routinely administer the vaccine. Brazil began universal VZV vaccination in 2013. This study aimed to identify VZV genotypes present in Manaus, Brazil prior to widespread immunization. Vesicular lesions or cerebral-spinal-fluid samples were collected from patients diagnosed with VZV, herpes zoster, or meningitis/encephalitis. DNA was extracted, amplified, and sequenced. Half the isolates were clade-5 viruses and the remaining were divided between the European clades 1 and 3. This study provides insights into the circulating VZV genotypes in Manaus prior to widespread vaccination.
Highlights
Vaccination against varicella-zoster virus (VZV) has been effective and safe in countries that routinely administer the vaccine
This study aimed to identify VZV genotypes present in Manaus, Brazil prior to widespread immunization
Vesicular lesions or cerebral-spinal-fluid samples were collected from patients diagnosed with VZV, herpes zoster, or meningitis/encephalitis
Summary
Abstract Introduction: Vaccination against varicella-zoster virus (VZV) has been effective and safe in countries that routinely administer the vaccine. Brazil began universal VZV vaccination in 2013. This study aimed to identify VZV genotypes present in Manaus, Brazil prior to widespread immunization. Methods: Vesicular lesions or cerebral-spinal-fluid samples were collected from patients diagnosed with VZV, herpes zoster, or meningitis/encephalitis.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
More From: Revista da Sociedade Brasileira de Medicina Tropical
Disclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.