Fiocruz warns of increasing cases of influenza A

the brand new e-newsletter InfoGripe by Fiocruzrevealed on Wednesday (21), reveals a decline in extreme acute respiratory syndrome (SARS) cases in each long-term (previous six weeks) and short-term (previous three weeks) developments.

For epidemiological week quantity 37, which incorporates From September 11 to 17the bulletin relies on knowledge entered into the Information System for Epidemiological Surveillance of Influenza (Sivep-Gripe) by September 19.

H3N2 FLU reappears in Sao Paulo

Despite the drop in srag cases, the bulletin comes out with a necessary notice.

The researcher Marcelo GomezInfoGripe coordinator, alerts for latest improve in influenza A cases: the H3N2 virus that precipitated an out-of-season outbreak late final 12 months is re-emerging in Sao Paulo.

Signs within the capital of Sao Paulo present an increasing development of srag in latest weeks, seen particularly in kids and adolescents and could also be linked to improve in flu cases. “That’s why we will not neglect about vaccine to have the very best safety,” emphasised the InfoGripe coordinator.

JC Report contacted the Pernambuco Department of Health (SES) to learn how the flu cases are within the state and expects to listen to again.

respiratory viruses

Data from the Fiocruz bulletin concerning laboratory outcomes by age group proceed to point a large prevalence of the covid-19 virus, particularly among the many aged inhabitants.

In Brazil, over the last 4 epidemiological weeks, the prevalence amongst cases with a optimistic consequence for respiratory viruses was 9.7% for influenza A; 0.8% for influenza B; 8.6% for respiratory syncytial virus (RSV); and 55.8% for the coronavirus (covid-19).

Between Death casesthe presence of these identical viruses among the many positives, within the interval of evaluation, is 1.9% for influenza A; 0% for influenza B; 0% for VSR; and 90.3% for coronavirus.

Current knowledge present that the upward development in cases amongst kids and adolescents (ages 0-17) seen in most states since late July is displaying clear indicators of breaking in most states, with some already early within the course of falling.

In the overall state of affairs, a lower or stability of morbidity is noticed in virtually all age teams of the aged inhabitants. The nationwide curve continues to level to a decrease degree than that seen in April 2022, till then the bottom because the begin of the covid-19 epidemic in Brazil.

SRAG: How are the states and capitals doing?

Of the 27 federal items, solely amapá reveals development within the long-term development till week quantity 37, based on the Fiocruz e-newsletter. However, the newest state of affairs is suitable with a fluctuation round a steady degree.

Four of the 27 capitals present development within the long-term development as much as the identical interval: Florianópolis (SC), Fortaleza (CE), Macapá (AP), pilot plan and the environment of Brazil (DF), though it’s nonetheless suitable with a state of affairs of fluctuations round steady ranges.

For the remaining, the signal is for a decline or stability within the long-term development and stability in latest weeks (short-term).


The municipalities of Pernambuco have been licensed since July to get vaccinated towards flu all its inhabitants from 6 months of age.

The steering is that municipalities can increase entry to flu vaccinenonetheless, they need to proceed to optimize their shares to prioritize people who find themselves half of precedence teams, particularly kids and the aged.

By the tip of the flu marketing campaign, on the finish of June, solely the precedence group made up of the indigenous inhabitants had reached the minimal goal set by the Ministry of Health, which is 90% vaccination protection (91.3%).

THE low vaccination protection in different goal teams worries the State Health Department (SES).

“We have to pay particular consideration to 2 necessary teams thought of probably the most weak: kids and the aged. In Pernambuco (by the tip of the marketing campaign in June), 48.8% of kids aged 6 months to beneath 5 years obtained the safety provided by the vaccine, with 321,444 doses administered. The inhabitants to be vaccinated on this age group , is estimated at 603,525 girls and boys,” emphasised the chief of immunizations of Pernambuco, Ana Catarina de Mello.

“For the aged, the vaccination protection is in the identical line. By the tip of the marketing campaign, 674,444 doses had been administered, representing a protection of 44.9%. The aim was to vaccinate 1,252,642 folks over the age of 60.”

In addition to the rise because of this of the growth, municipal leaders have to be conscious of their vaccine shares to make sure that pregnant ladies have entry to vaccination all year long.

“The Department of Health is sending your entire quantity of vaccine doses scheduled to be used within the National Vaccination Campaign within the States. For 2022, now we have obtained over 3.5 million doses of the vaccine, which protects towards influenza, together with H1N1, H3N2, Darwin pressure and kind B strains“, warns Ana Katarina.

She provides that cities have already got quantitative knowledge to implement immunization methods. “Stock evaluation ought to embrace an evaluation of the inhabitants contingent of pregnant females in every territory to make sure entry is ensured all year long.

O Ministry of Health establishes how precedence teams for influenza vaccine the adults; healthcare staff; kids from 6 months to beneath 5 years; pregnant ladies and girls in labor; Indian folks; lecturers; folks with co-morbidities; officers of the jail system; and incarcerated inhabitants.

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