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Marya Alexander, MD Profile picture
Marya Alexander, MD
@maryaalexand1
UCSF ‘03, UCI Med ‘99. The Brain, Biochemistry & Cell Biology. LongCovid/LongCovidVaccinationSyndrome/PACVS. Tweets are my own & not medical advice. She/her
Aug 8, 2024 • 32 tweets • 9 min read
Flu does not do this. Flu does not interrupt the Olympics like SARS 2 can & does. When have you ever seen so many Olympians w decreased performance & some not recovering/entirely leaving the games after an upper respiratory infection? #THISISSARS2 #CurrentCovidPandemicContinues
Jan 5, 2024 • 18 tweets • 5 min read
“Long Covid patients risk serious injury if they carry out moderate to intense exercises like running and cycling for much more than a few minutes, a study suggests.”

inews.co.uk/news/long-covi… “Researchers found that just 15 minutes of these exercises can cause lasting muscle damage, with symptoms such as muscle cramps, pain, fatigue – and even brain fog – lasting from anything from two days to two months, depending on the person.”
Nov 25, 2021 • 49 tweets • 25 min read
Summary & presentation markers for what is known about the NEW, VERY CONCERNING #VARIANT B.1.1.529 per South African Ministry of Health live streamed briefing today.
Holiday travel could spread this variant exponentially across the world if countries don’t act fast.
There r 2 international airports in Gauteng, region of Africa hardest hit w/ B11529. Already found in 3 countries so far: Botswana, South Africa & Hong Kong (returning traveller).
Oct 13, 2021 • 19 tweets • 16 min read
Singapore is surging. We will have multiple “Singapores” here in the US. Their surge is higher than any they’ve had. 83% fully vax’d @ the time of this graph.

Does this look like u can’t surge if u have a significant amount of vax in your country or state? US is 57% fully vax’d. Image What say you? But is it impacting their healthcare services? YES. “Singapore ministers told a media briefing on Friday that the jump in COVID-19 cases in the island of 5.7 million people had put ‘tremendous’ pressure on its healthcare system.”
reuters.com/world/asia-pac…
Jul 29, 2021 • 16 tweets • 7 min read
Time for a thread on: What Do We Know About Outdoor Transmission of Delta? @linseymarr @Daltmann10 @LongCovidKids @Ayjchan @VirusesImmunity @dgurdasani1 @ScottGottliebMD @kprather88 @DrEricDing @IndependentSage @michaelzlin @segal_eran @ashishkjha @Bob_Wachter @PeterHotez @CDCgov 1. Delta behavior indoors & outdoors: they saw fleeting proximity transmission in the Bondi Junction outbreak. Only needed 5-10 seconds proximity or 1-3 inhalations if briefly within 2 ft of someone else.