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Lots of tweets about this today!
Let's see what we can see in the focal S:E484 build!

Phylogenetics (what I do - making 'family trees' from virus genetics) can be very informative to see how different variants are spreading, and how cases

There are two variants circulating predominantly in Brazil:
- 20B/S.484K seems to be older & more widespread. It has (among others) a mutation at position 484
- 20J/501Y.V3 is smaller & detected recently. It has mutations at 501 *and* 484.

2/10

https://t.co/Cw5u2kuATa


The variant predominantly in the UK (501Y.V1 / B.1.1.7) and the variant predominantly in South Africa (501Y.V2) also both have 501. 501Y.V2 *also* has the 484K mutation.

Why are there concerns about these mutations? You can read more at https://t.co/wVE7ubYBoy!

3/10


The view below is from an analysis focusing on sequences with a mutation at 484. It shows all the samples in the 2 variants (20B/S.484K & 20J/501Y.V3) & how they're related. More closely related = closer together (very, very roughly).

4/10


We can colour these samples by region to see where they're from. As we expect - most are in Brazil! A few are in Argentina (also red).

5/10

https://t.co/Cw5u2kuATa
Good morning. I will be live tweeting the #MTLeg House Judiciary hearings of HB112 and HB113, the anti-trans bills. All the content warnings because it is going to be deeply upsetting. Link for the hearings here:

More info on the context here:


More info on the bills here:


Committee chair begins by noting that the bills are "controversial" and there will be a lot of feelings. #MTLeg

These hearings are going to go very long. I will stick around as long as I can. #MTLeg
For all of those folks blaming states for the failures in vaccine distribution...


Folks like @JamesSurowiecki spent time blaming states and municipal governments for not doling out the vaccines quickly enough. Yet forgot that the federal government is in charge of vaccine distribution - and didn't buy enough vaccines to start.


By the way: We knew that the feds, under the Trump regime, would mess this up. It was reported back in December that the Trump regime didn't buy enough of the Pfizer vaccine, even after the pharma offered to supply more.

This is unsurprising, and yet, still tragedy.


But none of the blame laid at the feet of states and municipalities is shocking, either. Folks have been blaming school systems for not having the resources to reopen school buildings - and for not being able to reopen in the midst of high community spread.
My announcement that I was running with a mask got a LOT of comment (from all sides) earlier. It’s in response to changes in the state of the pandemic and the transmissibility of the virus. Worth unpacking 1/goodness knows


First I posted the photo after a couple of interviews this week in which mask use outside was discussed in the context of surging infections due to the variant B.1.1.7. Here's one


And then this with RTE where were talked about mask use in the context of the situation in the Republic of Ireland, where cases are surging. I commented that I run with a mask. Hence the


Some asked “why are you doing this outside?” – I know where they’re coming from. Risk of transmission is MUCH lower outside. If all contacts were outside there probably would not *be* a pandemic. But it's also not nil


and remember this is also about solidarity. Seeing a person wearing a mask is a sign that they are looking out for you and not just themselves, because masks greatly reduce the risk of transmission
the very first public comment was a #notallwhitepeople statement from Steve Sann who wanted credit for white people helping elect Tom Bradley to mayor back in the day.


folks have *1 minute* to offer comment on how their communities are being impacted by complex historical processes. which meant that Tim Watkins was cut off while talking abt Watts' challenges while white westsiders are calling in to complain about being gentrified by tall bldgs.

a woman calling from Crenshaw was trying to explain some of the ways which folks are being pushed out of the area and was cut off midway through.

it takes me 3000-5000 words to explain how the legacy of redlining impacts a specific project. the story about Nipsey, which digs into how that history impacted his life, was 10K words. one minute doesn't even begin to allow for that conversation.

What the Crenshaw woman was trying to get across is that Crenshaw is currently being flooded with market rate developments eager to take advantage of the arrival of the Crenshaw Line.