Saúde Pública/Medicina Humanitária
Morbidade da COVID – O impacto do “Long Covid” é significativo e precisa ser considerado ao se avaliar o risco-benefício das medidas de combate à pandemia.
27 Mai, 2021 | 11:52hCOVID Morbidity – Science-Based Medicine
[Preprint] Mais dados mostram que uma dose única de vacina de mRNA contra SARS-CoV-2 pode ser suficiente em indivíduos com COVID-19 prévia.
27 Mai, 2021 | 11:51hSingle-dose SARS-CoV-2 vaccine in a prospective cohort of COVID-19 patients – medRxiv
Ver também: SARS-CoV-2 vaccines for all but a single dose for COVID-19 survivors – EClinicalMedicine
Relacionado: Another study shows a single dose of mRNA vaccine may be enough for patients with previous Covid-19
Comentários no Twitter
If you had prior covid and you're wondering about getting vaccinated, here's a new prospective study showing single dose -> marked neutralizing antibody protection to the major variants AND again more than without prior covid and 2 mRNA doses https://t.co/k9v5gEDn2M pic.twitter.com/Z8nT3pL04v
— Eric Topol (@EricTopol) May 26, 2021
One dose of vaccine for prior covid.
Change the policy. Avoid unnecessary side effects and instead of wasting vaccine doses get them to the people around the world in needhttps://t.co/ODhx5kgAnq @EBioMedicine @MattFrieman @VivianaSimonLab @florian_krammer pic.twitter.com/oAeju9AASm— Eric Topol (@EricTopol) May 26, 2021
Opinião | Países ricos represam as doses de vacina contra COVID-19. 4 estratégias para corrigir o “escândalo da desigualdade”.
27 Mai, 2021 | 11:49hRich countries cornered COVID-19 vaccine doses. Four strategies to right a ‘scandalous inequity’ – Science (poucos artigos gratuitos por mês)
Comentário no Twitter
Tedros @WHO calls it a "scandalous inequity" that COVID-19 vaccine doses largely have gone to wealthy countries. @kakape and I took a close look at four strategies to improve access and equity–and the likely timelines.
https://t.co/10Os0yCnFE pic.twitter.com/RMeL6t8aCV— Jon Cohen (@sciencecohen) May 26, 2021
Pessoas vacinadas contra COVID-19 ainda podem disseminar o coronavírus? – “Evidências preliminares sugerem que as vacinas contra COVID-19 diminuem a probabilidade de pessoas já vacinadas transmitirem o coronavírus.”
27 Mai, 2021 | 11:47hCan people vaccinated against COVID-19 still spread the coronavirus? – The Conversation
Relacionado: Indirect Protection by Reducing Transmission: Ending the Pandemic with SARS-CoV-2 Vaccination – “Tell the hesitant: the vaccines protect both you and protect others — a lot!”
Moderna afirma que sua vacina contra Covid é 100% eficaz em adolescentes e planeja buscar a aprovação do FDA no início de junho.
27 Mai, 2021 | 11:46hModerna says its Covid vaccine is 100% effective in teens, plans to seek FDA OK in early June – CNBC
Comentário no Twitter
BREAKING: Moderna study of more than 3,700 12- to 17-year olds found 100% effficacy in those who received 2-dose #covid19 #vaccine, no significant safety problems. Will apply for FDA authorization.https://t.co/l0MHiLjCcA
— Leana Wen, M.D. (@DrLeanaWen) May 25, 2021
Organizações cardiovasculares globais divulgam opinião conjunta sobre como chegar ao “fim do tabaco”.
27 Mai, 2021 | 11:45hComunicado de imprensa: Global cardiovascular organizations release joint opinion on achieving the ‘tobacco endgame’ – American College of Cardiology
Comentário: The Tobacco Endgame—Eradicating a Worsening Epidemic – American College of Cardiology
Estudo randomizado: Cuidado “mãe-canguru” imediato melhora a sobrevida de bebês com baixo peso ao nascer em comparação com cuidado “mãe-canguru” convencional iniciado após a estabilização.
27 Mai, 2021 | 11:41hComentário: Immediate skin-to-skin contact after birth improves survival of pre-term babies – Karolisnka Institutet
Relacionado: RCT: Community-initiated kangaroo mother care reduced the risk of moderate-to-severe maternal postpartum depressive symptoms among mothers of low-birth-weight infants in low-income areas in India E WHO: New research highlights risks of separating newborns from mothers during COVID-19 pandemic E Randomized Trial: Kangaroo Mother Care Improves Survival of Infants with Low Birthweight
O que os cientistas sabem sobre as novas e mais transmissíveis variantes do coronavírus.
26 Mai, 2021 | 10:42hWhat scientists know about new, fast-spreading coronavirus variants – Nature
Estimativa de infectividade durante o curso da infecção por SARS-CoV-2 – 8% dos indivíduos tiveram carga viral muito alta, sendo que 1/3 deles teve pouco ou nenhum sintoma. Em indivíduos infectados pela variante B.1.1.7, a média de carga viral foi 10 vezes mais alta.
26 Mai, 2021 | 10:41hEstimating infectiousness throughout SARS-CoV-2 infection course – Science
Comentário: Estimating infectiousness of SARS-CoV-2: New study on viral load – Universitätsmedizin Berlin
Comentário no Twitter
Of 25,000+ people who tested positive for #COVID19 in Germany, 8% had very high viral loads; about a third of these had little to no symptoms. The results suggest asymptomatic people can be expected to be as infectious as hospitalized patients @c_drosten https://t.co/mRkzJrwFwU pic.twitter.com/vsrameCAWk
— Science Magazine (@ScienceMagazine) May 25, 2021