Regional data extracted from source documents for distribution of DENV-1, 2 and 3 serotypes. DENV-4 was not present in Brazil until 2011.DENV, dengue viruses.
Any positive signal above the threshold is shown as (+). DENV-1 has the strongest and earliest signal in green of any serotype as (+++). Other positive signals are designated (++).
Any positive signal above the threshold is shown as (+). DENV-1 has the strongest and earliest signal in green of any serotype as (+++). Other positive signals are designated (++).
