Delta variant found in half of Covid-19 samples collected in city of Rio de Janeiro
The delta variant was found in 56.6% of samples collected last month in the capital city of Rio de Janeiro....
August 16, 2021Topic
The delta variant was found in 56.6% of samples collected last month in the capital city of Rio de Janeiro....
August 16, 2021
RIO DE JANEIRO, BRAZIL - The Rio de Janeiro City Hall has extended until next Friday, April 9, the tougher...
April 2, 2021