3) To be clear, although 4.3 mil UK residents have confirmed #COVID19, & 1.1 mil have #LongCovid symptoms, it’s not 25% because the 1.1 mil were picked up via a survey captureing asymptomatic cases, hence 14%. That said, #LongCovid in symptomatic cases is likely higher than 14%.
New 50% efficacy study of Brazil-predominant vaccine CoronaVac (by Sinovac) in Manaus 🇧🇷 among healthcare workers when #P1 ~75% dominant. Not a trial, but the study found a 1st dose >=14-days efficacy of 50% on symptomatic #COVID19, ~32% if +asymptomatic. medrxiv.org/content/10.110…
2) Sorry I meant ~35% if asymptomatic included with the symptomatics. But it’s not significant. Wide CIs.
3) Sinovac’s CoronaVac efficacy is all over the board. It was 50% for 2 dose efficacy in a Brazil trial, but it had 91% efficacy in early Turkey trial, and 65% in an Indonesia trial.
2) What about overall chance of dying if intubated in Brazil 🇧🇷 hospital recently? 72.8%. Last spring—60%.
3) Brazil’s crisis is almost unimaginable. Brazil’s 4000+ deaths a day is significant - even though Us is 50% larger in population, Brazil 🇧🇷 is much much younger in age distribution compared to a much more elderly US pop. Thus it’s not just equal to 6k US—Brazil likely worse.
🏒New—25 hockey players and staff of NHL Vancouver @Canucks team are now confirmed positive for #COVID19. All cases traced to a single source, which is an variant awaiting formal confirmation which type (previously #P1 mentioned by multiple reporters). 🧵 nhl.com/canucks/news/c…
2) “An ongoing investigation by Vancouver Coastal Health and club contact tracing staff attributes the source infection to a single individual obtained in a community setting, which has since been identified by public health as a public exposure location.
3) “The Canucks are grateful for the continued support of local public health officials, the NHL and NHLPA and encourage everyone to help prevent the spread of COVID-19 by following health orders. COVID-19 infections are rising in BC.
Disgusting—While Brazil 🇧🇷 had 4000+ #COVID19 deaths yesterday, Bolsonaro today decided to bash LGBT on HIV, claims there’s no vaccine for all the world, none in Africa (false—many vaccine trials done in 🇿🇦), & continues to push unproven drug therapies.
📍HUGE STUDY—One in 3 #COVID19 survivors received a neurological diagnosis within 6 months of infection—1 in 8 with first ever diagnosis, says study of 230,000 patient records. Also COVID patients had higher risk of dementia, anxiety, Parkinson’s vs flu.🧵 thelancet.com/action/showPdf…
2) Across all patients, #COVID19 infected (vs other respiratory infections) yielded higher risk for these diagnoses:
3) Moreover, the higher risks are not just for hospitalized patients. Even in **non-hospitalized #COVID19**, higher risks of these outcomes were still found:
Any brain hemorrhage
Ischemic stroke
Parkinson’s (vs flu)
Nerve disorders
Dementia
Mood/anxiety
Substance use
Insomnia