Immunology

Public health

The fight against measles

The goal of eliminating the transmission of measles worldwide by 2020 is far from being achieved

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Health

Life-saving vaccines

Butantan produces 100 million doses of nine vaccines each year

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Health

Partnership for a dengue vaccine

A Butantan vaccine in final trials leads to a US$100 million agreement with a US pharma company

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Tropical diseases

A center for safeguarding health in the Amazon

Founded in 1936, the Evandro Chagas Institute produces world-leading research on infectious and parasitic diseases and environmental issues

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Interview

Pedro Fernando da Costa Vasconcelos: The return of yellow fever and Zika

Discoverer of more than 100 species of viruses in the Amazon, the virologist from the state of Pará says it's just a matter of time before there are new outbreaks of the two diseases

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Cover

The reasons for the decline in vaccinations

At least nine factors contribute to a reduction in childhood immunization and increase the risk of the reappearance of serious illnesses

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Epidemiology

West Nile virus isolated in Brazil

The West Nile fever virus was isolated in Brazil for the first time by researchers at the Evandro Chagas Institute

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Public Health

Africa hit by new Ebola outbreak

In May, the city of Mbandaka confirmed its first cases of Ebola, which have spread from an outbreak in nearby rural areas

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PUBLIC HEALTH 

A barrier against HIV

New medication to prevent transmission of the AIDS virus is adopted and evaluated in Brazil

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OBITUARY

The malaria vaccine pioneer

Ruth Nussenzweig died in New York City at 89 from a pulmonary embolism

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Retrospect

A controversial vaccine

Early attempts to prevent yellow fever in Brazil, in 1883, were beset by controversy

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Public Health

Three announcements on yellow fever

Recent announcements regarding yellow fever have included both good news and bad news

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Cover

The mechanisms of aging

Studies of living cells and organisms identify genetic and molecular phenomena associated with physical and mental decline

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PUBLIC HEALTH

Examining the yellow fever vaccine

Scientific evidence indicates that the fractionated dose produces a protective effect, but there is no consensus about its duration

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Cover

The monkey alarm

Yellow fever is decimating populations of wild primates, whose deaths indicate areas where the virus is transmitted

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Immunology

Zika vaccines edge closer

Zika vaccine candidates presented encouraging results on humans

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Epidemiology

No Zika at the Olympic Games in Rio

No Zika at the Olympic Games in Rio

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Astronomy

The Australian NASA

The Australian government plans to launch its own space agency

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careers

The music stopped

Gabriel Victora left his career as a pianist to dedicate himself to immunology

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public health

Tracking yellow fever

How monkeys help us understand the virus' dispersal

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Immunology

Advances against AIDS

An experimental HIV vaccine elicited immune responses in nearly 400 volunteers

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MEDICINE

HPV and male cancer

How long it takes HPV to cause genital warts or precancerous lesions

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Robert Tesh

Robert Tesh: Arbovirus hunter

Expert talks about Brazil’s performance during the Zika epidemic

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IMMUNOLOGY

Dengue may attenuate Zika

Dengue infection may moderate cases of Zika

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Epidemiology

Breaking boundaries

Real-time analyses reveal trajectory of Zika virus across the Americas

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immunology

Zika virus vaccine will be tested in Brazil

Zika virus vaccine will be tested in Brazil

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Cover

The mechanisms of aging

Studies identify phenomena associated with physical and mental decline

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Epidemiology

The threat of yellow fever

Yellow fever cases is bringing back the fear of an urban epidemic in Brazil

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HEALTH

Zika, a collaboration to characterize a syndrome

Interdisciplinary work has confirmed that the Zika virus causes microcephaly and other types of brain damage in perinatally-infected infants

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Jorge Kalil

Jorge Kalil: Tamer of Crises

The immunologist talks about his experience as head of InCor and Butantan

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