Circulation of respiratory viruses is on the rise, shows ITpS survey

The Respiratory Syncytial Virus (RSV), Influenza A, Influenza B are in "high circulation" in Brazil according to Instituto Todos pela Saúde (ITpS) based on data from 4 large laboratories in the country, in the period from 9 to 15 Of april. SARS-CoV-2, in turn, is on a downward trend and reached a positivity rate of 9% in the last analyzed week.

The positivity of Respiratory Syncytial Virus (RSV) draws attention: for every 100 tests carried out, 23 tested positive. The percentage has been above 20% in the last five weeks. The most affected age group is of children aged 0 to 4 years.

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Another highlight are the Influenzas A and B, with positivity at 8%. In 2022, Influenza B has always been below 1%. A The most affected age group is 5 to 9 years old.

And how is the positivity for covid-19?

The virus COVID-2, which causes the disease, is on a downward trend and reached a positivity rate of 9% in the week analyzed.

The highest percentages are observed in age groups from 60 years old:

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  • 60 to 69 years old is 24%

In relation to the states where it is possible to carry out analysis individually, in the last two weeks there have been drop in positivity No. Rio de Janeiro (from 13% to 6%), in São Paulo (12% to 7%) and in the Federal District (from 15% to 11%). 

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