• Latest
  • Trending
  • All
  • News
  • Business
  • Politics
  • Science
  • World
  • Lifestyle
  • Tech
Piracicaba (SP) começa a vacinar pessoas com 50 anos ou mais contra a Covid-19

Estudos avaliam vantagens de maior intervalo da vacina AstraZeneca

5 anos ago
Colisão entre moto e carro deixa dois feridos na Rodovia Geraldo de Barros, em Piracicaba

Colisão entre moto e carro deixa dois feridos na Rodovia Geraldo de Barros, em Piracicaba

55 minutos ago
Dia D contra a dengue terá drone, arrastão e ações educativas em Piracicaba

Dia D contra a dengue terá drone, arrastão e ações educativas em Piracicaba

23 horas ago
Mulher é resgatada pelos bombeiros após cair no Rio Piracicaba

Mulher é resgatada pelos bombeiros após cair no Rio Piracicaba

1 dia ago
49ª Festa do Milho Verde de Tanquinho acontece em março, com entrada gratuita

49ª Festa do Milho Verde de Tanquinho acontece em março, com entrada gratuita

1 dia ago
dp plantão policial policia civil

Motorista bêbado foge da PM, fura bloqueio, derruba cones e é preso em Piracicaba

1 dia ago
Homem de 60 anos morre após possível espancamento em Piracicaba

Homem de 60 anos morre após possível espancamento em Piracicaba

1 dia ago
Polícia Militar prende homem por disparo de arma de fogo em via pública em Piracicaba

Polícia Militar prende homem por disparo de arma de fogo em via pública em Piracicaba

1 dia ago

CCM do Crea-SP apresenta sua nova composição

1 dia ago

DEU NO POSTE: resultados do Jogo do Bicho de hoje, sexta-feira (27/02/26)

1 dia ago
Chuvas intensas deixam 59 mortos em Minas Gerais; número de vítimas pode aumentar

Chuvas intensas deixam 59 mortos em Minas Gerais; número de vítimas pode aumentar

1 dia ago
Após vídeo divulgado pelo prefeito Helinho Zanatta, Eixo-SP implementa nova faixa exclusiva na SP-304, em Piracicaba

Após vídeo divulgado pelo prefeito Helinho Zanatta, Eixo-SP implementa nova faixa exclusiva na SP-304, em Piracicaba

1 dia ago
Prefeitura conclui modernização da iluminação pública em Piracicaba

Prefeitura conclui modernização da iluminação pública em Piracicaba

2 dias ago
  • About
  • Advertise
  • Privacy & Policy
  • Contact
sábado, fevereiro 28, 2026
  • Login
PIRANOT
  • Home
    • Home – Layout 1
    • Home – Layout 2
    • Home – Layout 3
    • Home – Layout 4
    • Home – Layout 5
  • News
    • All
    • Business
    • Politics
    • Science
    • World

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    Magical fish basically has the power to conjure its own Patronus

    This Filipino guy channels his inner Miss Universe by strutting in six-inch heels and speedos

    Oil spill off India’s southern coast leaves fisherman stranded, marine life impacted

    You can now play Bill Gates’ first PC game and run over donkeys on your iPhone, Apple Watch

    Trending Tags

    • Donald Trump
    • Future of News
    • Climate Change
    • Market Stories
    • Election Results
    • Flat Earth
  • Tech
    • All
    • Apps
    • Gear
    • Mobile
    • Startup

    Rap group call out publication for using their image in place of ‘gang’

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Oil spill off India’s southern coast leaves fisherman stranded, marine life impacted

    Trending Tags

    • Flat Earth
    • Sillicon Valley
    • Mr. Robot
    • MotoGP 2017
    • Golden Globes
    • Future of News
  • Entertainment
    • All
    • Gaming
    • Movie
    • Music
    • Sports

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Magical fish basically has the power to conjure its own Patronus

    This Filipino guy channels his inner Miss Universe by strutting in six-inch heels and speedos

    Oil spill off India’s southern coast leaves fisherman stranded, marine life impacted

    You can now play Bill Gates’ first PC game and run over donkeys on your iPhone, Apple Watch

  • Lifestyle
    • All
    • Fashion
    • Food
    • Health
    • Travel

    Rap group call out publication for using their image in place of ‘gang’

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Magical fish basically has the power to conjure its own Patronus

    This Filipino guy channels his inner Miss Universe by strutting in six-inch heels and speedos

    Trending Tags

    • Golden Globes
    • Mr. Robot
    • MotoGP 2017
    • Climate Change
    • Flat Earth
No Result
View All Result
  • Home
    • Home – Layout 1
    • Home – Layout 2
    • Home – Layout 3
    • Home – Layout 4
    • Home – Layout 5
  • News
    • All
    • Business
    • Politics
    • Science
    • World

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    Magical fish basically has the power to conjure its own Patronus

    This Filipino guy channels his inner Miss Universe by strutting in six-inch heels and speedos

    Oil spill off India’s southern coast leaves fisherman stranded, marine life impacted

    You can now play Bill Gates’ first PC game and run over donkeys on your iPhone, Apple Watch

    Trending Tags

    • Donald Trump
    • Future of News
    • Climate Change
    • Market Stories
    • Election Results
    • Flat Earth
  • Tech
    • All
    • Apps
    • Gear
    • Mobile
    • Startup

    Rap group call out publication for using their image in place of ‘gang’

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Oil spill off India’s southern coast leaves fisherman stranded, marine life impacted

    Trending Tags

    • Flat Earth
    • Sillicon Valley
    • Mr. Robot
    • MotoGP 2017
    • Golden Globes
    • Future of News
  • Entertainment
    • All
    • Gaming
    • Movie
    • Music
    • Sports

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    A beginner’s guide to the legendary Tim Tam biscuit, now available in America

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Magical fish basically has the power to conjure its own Patronus

    This Filipino guy channels his inner Miss Universe by strutting in six-inch heels and speedos

    Oil spill off India’s southern coast leaves fisherman stranded, marine life impacted

    You can now play Bill Gates’ first PC game and run over donkeys on your iPhone, Apple Watch

  • Lifestyle
    • All
    • Fashion
    • Food
    • Health
    • Travel

    Rap group call out publication for using their image in place of ‘gang’

    Meet the woman who’s making consumer boycotts great again

    New campaign wants you to raise funds for abuse victims by ditching the razor

    Twitter tweaks video again, adding view counts for some users

    India is bringing free Wi-Fi to more than 1,000 villages this year

    Betterment moves beyond robo-advising with human financial planners

    People are handing out badges at Tube stations to tackle loneliness

    Trump’s H-1B Visa Bill spooks India’s IT companies

    Magical fish basically has the power to conjure its own Patronus

    This Filipino guy channels his inner Miss Universe by strutting in six-inch heels and speedos

    Trending Tags

    • Golden Globes
    • Mr. Robot
    • MotoGP 2017
    • Climate Change
    • Flat Earth
No Result
View All Result
PIRANOT
No Result
View All Result
Home Notícias

Estudos avaliam vantagens de maior intervalo da vacina AstraZeneca

by Reportagem da Agência Brasil
1 de julho de 2021
in Notícias
0
Piracicaba (SP) começa a vacinar pessoas com 50 anos ou mais contra a Covid-19

Foto: Prefeitura de Piracicaba/Divulgação

491
SHARES
1.4k
VIEWS
Share on FacebookShare on Twitter

O Ministério da Saúde distribuiu até agora cerca de 130 milhões de doses de quatro tipos de vacina contra Covid-19 para todo o país. Quase metade é do imunizante desenvolvido pela universidade inglesa de Oxford com a farmacêutica anglo-sueca AstraZeneca e fabricado no Brasil pela Fiocruz.

Inicialmente, o intervalo entre as duas doses dessa vacina era de quatro semanas. Logo depois aumentou para três meses. Agora, os pesquisadores de Oxford indicam que pode ser mais vantajoso tomar a segunda dose 11 meses depois da primeira. Os dados preliminares mostram que esse intervalo maior pode aumentar a resposta imunológica até 18 vezes.

O diretor da Sociedade Brasileira de Imunizações, Renato Kfouri, comentou sobre a possibilidade de ampliar o intervalo entre as doses e destacou a importância dos estudos, mas que é preciso tomar a segunda dose no tempo estabelecido.

Ele disse que “em países mais pobres a imunização é feita com vários tipos de doações.” Frisou que é preciso respeitar a data da segunda dose anunciada no cartão de vacinação.

Ou seja, apesar das pesquisas, ainda é preciso – e muito importante – tomar a segunda dose da vacina na data indicada no cartão de vacinação. Outros estudos também são conduzidos, por exemplo, para avaliar a possibilidade de concluir o esquema vacinal com uma dose, no caso da Janssen, ou com duas doses nas demais vacinas, e, depois, tomar a terceira dose como reforço. Essa dose poderia ser da mesma vacina ou de outro imunizante.

Intercâmbio de vacinas

Os pesquisadores também testam o que chamam de intercâmbio de vacinas, para aproveitar as diferentes respostas imunológicas provocadas por cada imunizante. Em Oxford, o teste é com a primeira dose da AstraZeneca e a segunda da Pfizer.

Renato Kfouri destacou que, entre os motivos para pesquisas desse tipo, está a vacinação em países mais pobres, que receberão doações de diferentes tipos de imunizante.

É o caso da cidade do Rio de Janeiro. Desde ontem, as gestantes que receberam a primeira dose da AstraZeneca vão receber a segunda da Pfizer. No dia 12 de maio, o Ministério da Saúde decidiu que as grávidas não devem ser vacinadas com a AstraZeneca, devido ao risco de reações adversas.

Vale destacar que as pesquisas conduzidas pela Universidade de Oxford estão em fase inicial. São estudos de segurança e resposta imunológica, e ainda não têm dados sobre eficácia.

Tags: Vacina Covid-19
Share196Tweet123
Reportagem da Agência Brasil

Reportagem da Agência Brasil

PIRANOT

Copyright © 2017 JNews.

Navigate Site

  • About
  • Advertise
  • Privacy & Policy
  • Contact

Follow Us

Welcome Back!

Login to your account below

Forgotten Password?

Retrieve your password

Please enter your username or email address to reset your password.

Log In
No Result
View All Result
  • Home
  • News
    • Politics
    • Business
    • World
    • Science
  • Entertainment
    • Gaming
    • Music
    • Movie
    • Sports
  • Tech
    • Apps
    • Gear
    • Mobile
    • Startup
  • Lifestyle
    • Food
    • Fashion
    • Health
    • Travel

Copyright © 2017 JNews.

Are you sure want to unlock this post?
Unlock left : 0
Are you sure want to cancel subscription?