Data representing the end-point titers of the samples tested in the
neutralization antibody assay.he datasets represent the following: 1. Data representing the end-point titers of the samples tested in the neutralization antibody assay. 2. Human IFA and neutralization assay results. 3. Sindbis virus IgM detected in hospitalized patients 4. Data representing enrolment numbers from Gauteng province and Mpumalanga province, 2019 to 2020, combined total for both sites, total number of patients screened, number of IgM positive detected and percentage positivity for each month.