Acesso livre
Acesso livre

Covid-19

[Comunicado de imprensa – ainda não publicado] Um estudo de fase 3, com mais de 10.000 participantes, mostrou que a dose de reforço com a vacina da Pfizer/BioNTech teve eficácia de 95,6% contra Covid-19; houve 5 casos de doença no grupo com dose de reforço e 109 casos no grupo-controle, sem classificação quanto à gravidade da doença.

22 Out, 2021 | 12:31h

Pfizer and BioNTech Announce Phase 3 Trial Data Showing High Efficacy of a Booster Dose of Their COVID-19 Vaccine

Comentário: Booster dose of Pfizer/BioNTech coronavirus vaccine shows 95.6% efficacy in Phase 3 trial, companies say – CNN

 

Comentários no Twitter

 


Estudo randomizado | Em adultos com Covid-19 e hipoxemia grave, 12 mg vs. 6 mg de dexametasona não resultaram em diferença estatisticamente significativa no número de dias sem terapias de suporte à vida.

22 Out, 2021 | 12:29h

Effect of 12 mg vs 6 mg of Dexamethasone on the Number of Days Alive Without Life Support in Adults With COVID-19 and Severe Hypoxemia: The COVID STEROID 2 Randomized Trial – JAMA

Editorial: Glucocorticoid Dose in COVID-19: Lessons for Clinical Trials During a Pandemic – JAMA

 

Comentário no Twitter

 


Perspectiva | A ciência imperfeita dos testes de anticorpos para imunidade contra SARS-CoV-2.

22 Out, 2021 | 12:28h

The Flawed Science of Antibody Testing for SARS-CoV-2 Immunity – JAMA


OMS estima que entre 80.000 e 180.000 profissionais da saúde podem ter morrido de Covid-19.

22 Out, 2021 | 12:25h

Comunicado de imprensa: WHO and partners call for action to better protect health and care workers from COVID-19 – World Health Organization

Diretriz OMS: joint statement on WHO’s estimates of health and care worker deaths due to covid-19

Relatório: The impact of COVID-19 on health and care workers: a closer look at deaths – World Health Organization

Comentários:

WHO calls for health worker protection against COVID-19 – CIDRAP

WHO estimate: 115,000 health workers have died from Covid-19, as calls for vaccine access grow – STAT

Covid may have killed up to 180,000 health workers globally, WHO says – The Guardian

 

Comentário no Twitter

 


Apartheid vacinal: este não é o caminho para acabar com a pandemia.

22 Out, 2021 | 12:23h

Vaccine apartheid: This is not the way to end the pandemic – Journal of Paediatrics and Child Health

 

Comentário no Twitter

 


M-A | Fatores de risco para um prognóstico ruim em crianças e adolescentes com COVID-19.

22 Out, 2021 | 12:22h

Risk factors for poor prognosis in children and adolescents with COVID-19: A systematic review and meta-analysis – EClinicalMedicine


Opinião | A política está desordenando um debate crucial sobre a imunidade obtida ao se recuperar da Covid-19.

22 Out, 2021 | 12:21h

Covid-19 Politics is derailing a crucial debate over the immunity you get from recovering from Covid-19 – STAT


Vacina da Pfizer mostrou efetividade estimada de 93% contra infecção sintomática pela variante Delta do SARS-CoV-2 em adolescentes.

21 Out, 2021 | 11:37h

Effectiveness of BNT162b2 Vaccine against Delta Variant in Adolescents – New England Journal of Medicine

Conteúdo relacionado: CDC Study: Pfizer vaccine showed 93% effectiveness against Covid-19 hospitalization among children aged 12-18 years.

 

Comentário no Twitter

 


Uma análise da mortalidade de 114.000 pessoas infectadas pelo SARS-CoV-2 na Escócia revelou que a efetividade da vacina contra morte pela variante Delta foi de 90% para a Pfizer e 91% para a AstraZeneca.

21 Out, 2021 | 11:35h

BNT162b2 and ChAdOx1 nCoV-19 Vaccine Effectiveness against Death from the Delta Variant – New England Journal of Medicine


Um estudo de caso-controle mostrou que a vacinação contra Covid-19 no início da gestação não esteve associada a risco aumentado de aborto no primeiro trimestre.

21 Out, 2021 | 11:34h

Covid-19 Vaccination during Pregnancy and First-Trimester Miscarriage – New England Journal of Medicine

Conteúdos relacionados:

Editorial: Covid-19 treatments and vaccines must be evaluated in pregnancy.

Cohort study: Vaccinated pregnant patients had 90% lower risk of severe or critical Covid-19 compared with unvaccinated pregnant patients.

Two observational studies suggest spontaneous abortion is not increased following COVID-19 mRNA vaccination during pregnancy.

Study shows high effectiveness of the Pfizer mRNA COVID-19 vaccine in pregnancy.

5 Crucial Things to Know About COVID-19 Vaccines and Pregnancy.

CDC Guidance: Pregnant people should be vaccinated against COVID-19.

ACOG and SMFM Recommend COVID-19 Vaccination for Pregnant Individuals – “ACOG encourages its members to enthusiastically recommend vaccination to their patients.”

Cohort study: Pfizer/BioNTech COVID vaccine associated with 78% lower risk of Covid-19 in pregnancy.


Mantenha-se atualizado em sua especialidade

 

Escolha quantas especialidades quiser.