Kicking off the Year in Review for #PICUQI and #PedsICU #MedEd #CCC50 Search strategy included a review of ALL tables of contents of major pediatric and critical care journals, PUBMED search, key collaborative search, asking on @twitter and discussion with experts in the fields.
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Hong Kong protester equipment list:
- respirator (dubbed "pig snouts" in Cantonese)
- helmet
- eye mask
- heat-proof gloves
- water bottle
- cling wrap
- saline
- traffic cones
- pots and pans
Demonstrators find creative methods to battle police tear gas
https://t.co/kPeUTu9iFh
AFP graphic charting Hong Kong's main socio-economic indicators and opinion polls on press freedom and government performance
@AFPgraphics
AFP graphic showing the main equipment used by hardcore pro-democracy protesters in Hong Kong to battle police tear gas, pepper spray and rubber bullets
@AFPgraphics
Frontline first aid.
Nurses, doctors, medical students and ordinary citizens with first aid training have clamoured to join a small volunteer corps helping treat people involved in the Hong Kong protests
@AFP's Yan Zhao reports: https://t.co/uDfYkMeZJf
📸 Anthony Wallace
Pro-democracy activists kick off three days of rallies at Hong Kong airport.
Protesters hope to win international support from arriving passengers. The last demonstration at the airport on July 26 passed off peacefully without causing flight disruptions
https://t.co/jmVqtEd4M2
- respirator (dubbed "pig snouts" in Cantonese)
- helmet
- eye mask
- heat-proof gloves
- water bottle
- cling wrap
- saline
- traffic cones
- pots and pans
Demonstrators find creative methods to battle police tear gas
https://t.co/kPeUTu9iFh
AFP graphic charting Hong Kong's main socio-economic indicators and opinion polls on press freedom and government performance
@AFPgraphics
AFP graphic showing the main equipment used by hardcore pro-democracy protesters in Hong Kong to battle police tear gas, pepper spray and rubber bullets
@AFPgraphics
Frontline first aid.
Nurses, doctors, medical students and ordinary citizens with first aid training have clamoured to join a small volunteer corps helping treat people involved in the Hong Kong protests
@AFP's Yan Zhao reports: https://t.co/uDfYkMeZJf
📸 Anthony Wallace
Pro-democracy activists kick off three days of rallies at Hong Kong airport.
Protesters hope to win international support from arriving passengers. The last demonstration at the airport on July 26 passed off peacefully without causing flight disruptions
https://t.co/jmVqtEd4M2
I've seen many news articles cite that "the UK variant could be the dominant strain by March". This is emphasized by @CDCDirector.
While this will likely to be the case, this should not be an automatic cause for concern. Cases could still remain contained.
Here's how: 🧵
One of @CDCgov's own models has tracked the true decline in cases quite accurately thus far.
Their projection shows that the B.1.1.7 variant will become the dominant variant in March. But interestingly... there's no fourth wave. Cases simply level out:
https://t.co/tDce0MwO61
Just because a variant becomes the dominant strain does not automatically mean we will see a repeat of Fall 2020.
Let's look at UK and South Africa, where cases have been falling for the past month, in unison with the US (albeit with tougher restrictions):
Furthermore, the claim that the "variant is doubling every 10 days" is false. It's the *proportion of the variant* that is doubling every 10 days.
If overall prevalence drops during the studied time period, the true doubling time of the variant is actually much longer 10 days.
Simple example:
Day 0: 10 variant / 100 cases -> 10% variant
Day 10: 15 variant / 75 cases -> 20% variant
Day 20: 20 variant / 50 cases -> 40% variant
1) Proportion of variant doubles every 10 days
2) Doubling time of variant is actually 20 days
3) Total cases still drop by 50%
While this will likely to be the case, this should not be an automatic cause for concern. Cases could still remain contained.
Here's how: 🧵
One of @CDCgov's own models has tracked the true decline in cases quite accurately thus far.
Their projection shows that the B.1.1.7 variant will become the dominant variant in March. But interestingly... there's no fourth wave. Cases simply level out:
https://t.co/tDce0MwO61
Just because a variant becomes the dominant strain does not automatically mean we will see a repeat of Fall 2020.
Let's look at UK and South Africa, where cases have been falling for the past month, in unison with the US (albeit with tougher restrictions):
Furthermore, the claim that the "variant is doubling every 10 days" is false. It's the *proportion of the variant* that is doubling every 10 days.
If overall prevalence drops during the studied time period, the true doubling time of the variant is actually much longer 10 days.
Simple example:
Day 0: 10 variant / 100 cases -> 10% variant
Day 10: 15 variant / 75 cases -> 20% variant
Day 20: 20 variant / 50 cases -> 40% variant
1) Proportion of variant doubles every 10 days
2) Doubling time of variant is actually 20 days
3) Total cases still drop by 50%