Keep updated with Brazil's COVID-19 requirements, such as quarantine, testing, or vaccine certificates, through your airline or the Brazil government website. Medical facilities In major cities like São Paulo, Rio de Janeiro, and Brasília, healthcare facilities are generally well-equipped and...
Empty chairs on a beach in Phuket. Travel operators have been lobbying Thailand’s government to ease quarantine requirements© REUTERS In the second stage, visitors to Phuket who have received two vaccine doses will be admitted without any quarantine. From October 1, the requirement will be li...
First, government intervention is increasing through both direct actions (such as price setting and compulsory licensing) and indirect measures (such as changes in manufacturing requirements and the terms of government tenders). Second, promotions are reaching saturati...
Assessments of the prevalence of nasopharyngeal carriage before and after vaccine introduction can be used to evaluate vaccine impact [5]. Changes in carriage following vaccine introduction provide important insight into vaccine impact on invasive disease [6]. Routine use of the Haemophilus influenzae ...
Clin. Vaccine Immunol. 2009, 16, 749–755. [Google Scholar] [CrossRef] [PubMed] [Green Version] Pauvolid-Corrêa, A.; Komar, N. VectorTest™ West Nile Virus Antigen Assay in an Inhibition Platform as Field Screening Tool for Flavivirus Group-Specific Antibodies in Brazilian Equines. J...
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An ideal dengue vaccine needs to produce heterotypic immunization; in other words, the seroconversion needs to be efficient for all four serotypes. If not, an immunization may morph into an antibody-dependent enhancement after subsequent infections, a phenomenon inherent in dengue immunopathology [98]...